Proposed Rule2023-06619

Endangered and Threatened Wildlife and Plants; Designation of Critical Habitat for Rufa Red Knot

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
April 13, 2023

Issuing agencies

Interior DepartmentFish and Wildlife Service

Abstract

We, the U.S. Fish and Wildlife Service (Service), announce the reopening of the comment period on our July 15, 2021, proposed rule (hereinafter the "2021 proposed rule") to designate critical habitat for the rufa red knot (Calidris canutus rufa) under the Endangered Species Act of 1973, as amended (Act). In this document, we present revisions to the critical habitat designation we proposed for the species in the 2021 proposed rule. As a result of the critical habitat revisions, we now propose to designate a total of approximately 683,405 acres (276,564 hectares) as critical habitat for the rufa red knot across 127 units (18 of which are further subdivided into 46 subunits) in Massachusetts, New York, New Jersey, Delaware, Virginia, North Carolina, South Carolina, Georgia, Florida, Alabama, Mississippi, Louisiana, and Texas. This amounts to an overall increase of 32,615 acres (13,199 hectares) in our proposed critical habitat designation for the species. This revision includes seven new units in Massachusetts, New York, Virginia, North Carolina, South Carolina, and Georgia; revised units in Massachusetts, New Jersey, South Carolina, Georgia, and Texas; and corrections to reported acreages/hectares for four other units and the total acreage in the 2021 proposed rule. We are reopening the comment period to allow all interested parties the opportunity to comment on the 2021 proposed rule, as well as the revisions described in this document. Comments previously submitted need not be resubmitted, as they will be fully considered in preparation of the final rule. If the determination is finalized, the final rule will include responses to the comments previously received from the 2021 proposed rule and any comments received as part of this document's reopening of comments.

Full Text

<html>
<head>
<title>Federal Register, Volume 88 Issue 71 (Thursday, April 13, 2023)</title>
</head>
<body><pre>
[Federal Register Volume 88, Number 71 (Thursday, April 13, 2023)]
[Proposed Rules]
[Pages 22530-22693]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2023-06619]



[[Page 22529]]

Vol. 88

Thursday,

No. 71

April 13, 2023

Part II





Department of the Interior





-----------------------------------------------------------------------





Fish and Wildlife Service





-----------------------------------------------------------------------





50 CFR Part 17





Endangered and Threatened Wildlife and Plants; Designation of Critical 
Habitat for Rufa Red Knot; Proposed Rule

Federal Register / Vol. 88 , No. 71 / Thursday, April 13, 2023 / 
Proposed Rules

[[Page 22530]]


-----------------------------------------------------------------------

DEPARTMENT OF THE INTERIOR

Fish and Wildlife Service

50 CFR Part 17

[Docket No. FWS-R5-ES-2021-0032; FF09E21000 FXES1111090FEDR 234]
RIN 1018-BF87


Endangered and Threatened Wildlife and Plants; Designation of 
Critical Habitat for Rufa Red Knot

AGENCY: Fish and Wildlife Service, Interior.

ACTION: Proposed rule; revisions and reopening of comment period.

-----------------------------------------------------------------------

SUMMARY: We, the U.S. Fish and Wildlife Service (Service), announce the 
reopening of the comment period on our July 15, 2021, proposed rule 
(hereinafter the ``2021 proposed rule'') to designate critical habitat 
for the rufa red knot (Calidris canutus rufa) under the Endangered 
Species Act of 1973, as amended (Act). In this document, we present 
revisions to the critical habitat designation we proposed for the 
species in the 2021 proposed rule. As a result of the critical habitat 
revisions, we now propose to designate a total of approximately 683,405 
acres (276,564 hectares) as critical habitat for the rufa red knot 
across 127 units (18 of which are further subdivided into 46 subunits) 
in Massachusetts, New York, New Jersey, Delaware, Virginia, North 
Carolina, South Carolina, Georgia, Florida, Alabama, Mississippi, 
Louisiana, and Texas. This amounts to an overall increase of 32,615 
acres (13,199 hectares) in our proposed critical habitat designation 
for the species. This revision includes seven new units in 
Massachusetts, New York, Virginia, North Carolina, South Carolina, and 
Georgia; revised units in Massachusetts, New Jersey, South Carolina, 
Georgia, and Texas; and corrections to reported acreages/hectares for 
four other units and the total acreage in the 2021 proposed rule. We 
are reopening the comment period to allow all interested parties the 
opportunity to comment on the 2021 proposed rule, as well as the 
revisions described in this document. Comments previously submitted 
need not be resubmitted, as they will be fully considered in 
preparation of the final rule. If the determination is finalized, the 
final rule will include responses to the comments previously received 
from the 2021 proposed rule and any comments received as part of this 
document's reopening of comments.

DATES: The comment period for the 2021 proposed rule is reopened. So 
that we can fully consider your comments in our final determination, 
submit them on or before May 30, 2023. Comments submitted 
electronically using the Federal eRulemaking Portal (see ADDRESSES, 
below) must be received by 11:59 p.m. Eastern Time on the closing date.

ADDRESSES: 
    Document availability: You may obtain copies of the 2021 proposed 
rule and associated documents on the internet at <a href="https://www.regulations.gov">https://www.regulations.gov</a> under Docket No. FWS-R5-ES-2021-0032.
    Written comments: You may submit written comments by one of the 
following methods:
    (1) Electronically: Go to the Federal eRulemaking Portal: <a href="https://www.regulations.gov">https://www.regulations.gov</a>. In the Search box, enter the docket number or RIN 
for this rulemaking (presented above in the document headings). For 
best results, do not copy and paste either number; instead, type the 
docket number or RIN into the Search box using hyphens. Then, click on 
the Search button. On the resulting page, in the panel on the left side 
of the screen, under the Document Type heading, check the Proposed Rule 
box to locate this document. You may submit a comment by clicking on 
``Comment.''
    (2) By hard copy: Submit by U.S. mail to: Public Comments 
Processing, Attn: FWS-R5-ES-2021-0032, U.S. Fish and Wildlife Service, 
MS: PRB/3W, 5275 Leesburg Pike, Falls Church, VA 22041-3803.
    We request that you send comments only by the methods described 
above. We will post all comments on <a href="https://www.regulations.gov">https://www.regulations.gov</a>. This 
generally means that we will post any personal information you provide 
us (see Public Comments, below, for more information).

FOR FURTHER INFORMATION CONTACT: Eric Schrading, Field Supervisor, U.S. 
Fish and Wildlife Service, New Jersey Ecological Services Field Office, 
4 East Jimmie Leeds Road, Suite 4, Galloway, NJ 08205; telephone 609-
382-5272. Individuals in the United States who are deaf, deafblind, 
hard of hearing, or have a speech disability may dial 711 (TTY, TDD, or 
TeleBraille) to access telecommunications relay services. Individuals 
outside the United States should use the relay services offered within 
their country to make international calls to the point-of-contact in 
the United States.

SUPPLEMENTARY INFORMATION: 

Public Comments

    We will accept written comments, information, and additional data 
during this reopened comment period on our July 15, 2021, proposed rule 
to designate critical habitat for the rufa red knot (86 FR 37410) 
(hereinafter the ``2021 proposed rule''), the revisions to the proposed 
critical habitat designation that are described in this document, and 
our revised draft economic assessment (DEA) of the proposed critical 
habitat designation. We will consider information and recommendations 
from all interested parties. We are interested in comments concerning:
    (1) The reasons why we should or should not designate habitat as 
``critical habitat'' under section 4 of the Act (16 U.S.C. 1531 et 
seq.), including information to inform the following factors that the 
regulations identify as reasons why designation of critical habitat may 
be not prudent:
    (a) The species is threatened by taking or other human activity and 
identification of critical habitat can be expected to increase the 
degree of such threat to the species;
    (b) The present or threatened destruction, modification, or 
curtailment of a species' habitat or range is not a threat to the 
species, or threats to the species' habitat stem solely from causes 
that cannot be addressed through management actions resulting from 
consultations under section 7(a)(2) of the Act;
    (c) Areas within the jurisdiction of the United States provide no 
more than negligible conservation value, if any, for a species 
occurring primarily outside the jurisdiction of the United States; or
    (d) No areas meet the definition of critical habitat.
    (2) Specific information on:
    (a) The amount and distribution of rufa red knot habitat;
    (b) What areas, that were occupied at the time of listing 
(specifically referring to January 12, 2015, which is the effective 
date for the December 11, 2014, final listing rule (79 FR 73705)) and 
that contain the physical or biological features essential to the 
conservation of the species, should be included in the designation and 
why;
    (c) Special management considerations or protection that may be 
needed in critical habitat areas we are proposing, including managing 
for the potential effects of climate change; and
    (d) What areas not occupied at the time of listing are essential 
for the conservation of the species. We particularly seek comments 
regarding:
    (i) Whether occupied areas are adequate for the conservation of the 
species; and

[[Page 22531]]

    (ii) Specific information regarding whether or not unoccupied areas 
would, with reasonable certainty, contribute to the conservation of the 
species and contain at least one physical or biological feature 
essential to the conservation of the species.
    (3) Information on land ownership and land use designations and 
current or planned activities in the subject areas and their possible 
impacts on the proposed critical habitat.
    (4) Information on the projected and reasonably likely impacts of 
climate change on the rufa red knot's proposed critical habitat.
    (5) Any probable economic, national security, or other relevant 
impacts of designating any area that may be included in the final 
designation, and the benefits of including or excluding specific areas.
    (6) Information on the extent to which the description of probable 
economic impacts in the draft economic analysis is a reasonable 
estimate of the likely economic impacts.
    (7) Whether any specific areas we are proposing for critical 
habitat designation should be considered for exclusion under section 
4(b)(2) of the Act, and whether the benefits of potentially excluding 
any specific area outweigh the benefits of including that area under 
section 4(b)(2) of the Act, in particular those based on a conservation 
program or plan, and why. These may include Federal, Tribal, State, 
county, local, or private lands with permitted conservation plans 
covering the species in the area such as habitat conservation plans, 
safe harbor agreements, or conservation easements, or non-permitted 
conservation agreements and partnerships that would be encouraged by 
designation of, or exclusion from, critical habitat. Detailed 
information regarding these plans, agreements, easements, and 
partnerships is also requested, including:
    (a) The location and size of lands covered by the plan, agreement, 
easement, or partnership;
    (b) The duration of the plan, agreement, easement, or partnership;
    (c) Who holds or manages the land;
    (d) What management activities are conducted;
    (e) What land uses are allowable; and
    (f) If management activities are beneficial to the rufa red knot 
and its habitat.
    (8) Ongoing or proposed conservation efforts that could result in 
direct or indirect ecological benefits to the associated habitat for 
the rufa red knot; as such, those efforts would lend to the recovery of 
the species and therefore areas covered may be considered for exclusion 
from the final critical habitat designation.
    (9) Whether we could improve our data or modify our approach to 
designating critical habitat in any way to provide for greater public 
participation and understanding, or to better accommodate public 
concerns and comments or to better effectuate the purposes of the Act.
    If you submitted comments or information on the 2021 proposed rule 
or DEA during the comment period that was open from July 15, 2021, to 
September 13, 2021, please do not resubmit them. Any such comments are 
already part of the public record of this rulemaking proceeding, and we 
will fully consider them in the preparation of our final determination. 
Once the determination is finalized, the final rule will take into 
consideration all written comments and any additional information we 
receive during both comment periods. The final decision may differ from 
this revised proposed rule, based on our review of all information we 
receive during this rulemaking proceeding.
    You may submit your comments and materials by one of the methods 
listed in ADDRESSES. We request that you send comments only by the 
methods described in ADDRESSES.
    If you submit a comment via <a href="https://www.regulations.gov">https://www.regulations.gov</a>, your 
entire comment--including any personal identifying information--will be 
posted on the website. We will post all hardcopy comments on <a href="https://www.regulations.gov">https://www.regulations.gov</a> as well. If you submit a hardcopy comment that 
includes personal identifying information, you may request at the top 
of your document that we withhold this information from public review. 
However, we cannot guarantee that we will be able to do so.
    Comments and materials we receive, as well as supporting 
documentation we used in preparing the proposed rule and DEA, will be 
available for public inspection on <a href="https://www.regulations.gov">https://www.regulations.gov</a> at 
Docket No. FWS-R5-ES-2021-0032, or by appointment, during normal 
business hours, at the U.S. Fish and Wildlife Service, New Jersey 
Ecological Services Field Office (see FOR FURTHER INFORMATION CONTACT). 
You may obtain copies of the proposed rule and the DEA on the internet 
at <a href="https://www.regulations.gov">https://www.regulations.gov</a> at Docket No. FWS-R5-ES-2021-0032, or by 
mail from the New Jersey Ecological Services Field Office.

Background

    It is our intent to discuss in this document only those topics 
directly relevant to these revisions of the proposed designation of 
critical habitat. For more information on the species, its habitat, and 
previous Federal actions concerning the rufa red knot, refer to the 
2021 proposed rule. Proposed critical habitat for the rufa red knot 
consists of the area described in the 2021 proposed rule, as modified 
by the revisions explained in this document; both together constitute 
the revised proposed designation of critical habitat.
    On July 15, 2021, we published the 2021 proposed rule to designate 
critical habitat for the federally threatened rufa red knot in 120 
units (18 of which are further subdivided into 46 subunits) 
encompassing approximately 649,066 ac (262,667 ha) in Massachusetts, 
New York, New Jersey, Delaware, Virginia, North Carolina, South 
Carolina, Georgia, Florida, Alabama, Mississippi, Louisiana, and Texas. 
In addition, we announced the availability of a DEA of the proposed 
critical habitat designation. We accepted comments on the proposed rule 
and DEA for 60 days, ending September 13, 2021. We also received a 
congressional request for additional time to review and comment on the 
proposed rule. Based on information we received during the public 
comment period and our reanalysis of the best available information, we 
propose to revise the critical habitat designation and are, therefore, 
reopening the comment period to allow the public additional time to 
submit comments on both the 2021 proposed rule as well as the revisions 
described in this document.

New Information and Revisions to Proposed Critical Habitat

    During the public comment period, we received 92 comment letters, 
59 of which contained substantive comments on the proposed critical 
habitat designation. We became aware of some new information during 
this time period, including some information based on comments received 
(i.e., site-specific survey or observation data from multiple sources, 
and flock count data across the range of the species from 
<a href="http://bandedbirds.org">bandedbirds.org</a>). This new information and comments received during the 
open comment period prompted us to reevaluate the best available 
information across the range of the species. In some areas, this 
resulted in the addition or revision of unit boundaries per the 
methodology used to designate critical habitat (see <a href="https://www.regulations.gov">https://www.regulations.gov</a>, Docket No. FWS-

[[Page 22532]]

R5-ES-2021-0032, Supplementary Document FWS-R5-ES-2021-0032-0004). This 
information has resulted in changes to six units described in the 2021 
proposed rule's critical habitat designation, and the addition of seven 
units based on areas that we found to meet the definition of critical 
habitat. No new areas are being proposed beyond the coastal States and 
counties already included in the 2021 proposed rule's critical habitat 
designation. The revised and new units are described in this document.
    In this document, we propose certain revisions to the critical 
habitat designation we proposed for the rufa red knot in the 2021 
proposed rule. Because of these revisions, the numbering for some of 
the critical habitat units has changed from the 2021 proposed rule, 
although the names and descriptions remain the same for these units/
subunits (with the exception of one unit in Georgia (GA-7) with a name 
change). All revisions to unit numbers are described below and listed 
in table 1.
    Specifically, there are no changes within the States of Alabama, 
Louisiana, and Mississippi. We corrected acreages, hectares, or both 
for Unit DE-4 in Delaware, VA-14 in Virginia, GA-9 in Georgia, and FL-1 
in Florida that were incorrectly reported in the 2021 proposed rule; no 
other changes were made to these or other units in Delaware, Virginia, 
and Florida. We propose the following unit revisions or unit additions 
in the States of Massachusetts, New York, New Jersey, Virginia, North 
Carolina, South Carolina, Georgia, and Texas; all revisions or 
additions are areas occupied by the rufa red knot at the time of 
listing. Our regulations at 50 CFR 424.02 define the geographical area 
occupied by the species as an area that may generally be delineated 
around species' occurrences, as determined by the Secretary (i.e., 
range). Such areas may include those areas used throughout all or part 
of the species' life cycle, even if not used on a regular basis (e.g., 
migratory corridors, seasonal habitats, and habitats used periodically, 
but not solely, by vagrant individuals). Revisions are summarized here 
and full descriptions and acreage changes follow in the ``Revised 
Proposed Critical Habitat Designation'' section, below:
    (1) Massachusetts: We are revising unit numbers because we are 
adding one unit based on our review of comments received during the 
previous open comment period. Specifically, this addition is based on 
our reanalysis and consideration of observation data (Harrington et al. 
2010, entire; Faherty 2021a, pers. comm.; Faherty 2021b, pers. comm.), 
and consideration of flock count observations between 2010 and 2019 
from <a href="http://bandedbirds.org">bandedbirds.org</a> (BandedBirds 2021, entire). The new Unit MA-1 
(Nauset Marsh) occurs in the towns of Orleans and Eastham in Barnstable 
County, to include the area of Salt Bay Pond, Nauset Bay, Nauset Spit, 
and Coast Guard Beach. We are also revising Unit MA-2 (Pleasant Bay; 
formerly Unit MA-1) based on our review of the same <a href="http://bandedbirds.org">bandedbirds.org</a> 
flock count observations. This revised unit begins at the northeastern 
end of Little Pleasant Bay and continues south along Nauset Beach South 
and North Beach to North Beach Island, terminating at the natural 
channel between North Beach Island and South Beach Island (Chatham).
    (2) New York: We are revising unit numbers because we are adding 
one unit based on our reanalysis of information in our files (i.e., 
past surveys by Virginia Tech conducted on Fire Island for the Service 
between 2016 and 2018). In other words, during our reevaluation of the 
best available information, we determined an error when applying the 
methodology and this unit should have been included previously. The new 
Unit NY-2 (Old Inlet) occurs in Suffolk County, surrounded by the 
waters of Bellport Bay and the Atlantic Ocean. Also, we corrected the 
county name on the map for NY-1 to Suffolk County.
    (3) New Jersey: We are revising the boundary of Unit NJ-1 to 
reflect the development and growth of a new island east of Little Beach 
Island. Little Beach Island is within the Edwin B. Forsythe National 
Wildlife Refuge (NWR). The new island, located approximately 1,250 feet 
(ft) (381 meters (m)) offshore of Little Beach, is State-owned land. 
Prior to emerging as a full island in 2020, a smaller exposed shoal was 
present in this area in 2017, and was known to support rufa red knots 
during fall migration by 2019. Based on the high quality of this 
habitat, the high level of use by rufa red knots, and its protection 
from disturbance, we made a minor adjustment to the boundary of this 
unit to include the entire island at its current size and 
configuration. Due to the highly dynamic and shifting nature of this 
new island, the expanded boundary also includes areas of open waters 
surrounding the island in which shoaling was indicated in recent years. 
These minor adjustments to the boundary of this unit were made by 
referencing recent base maps that show the current extent of the 
island.
    (4) Virginia: We are revising some unit numbers because we are 
adding two units based on rufa red knot occupancy and habitat use 
information received by The Nature Conservancy (TNC) and also 
recommended by the State of Virginia (Virginia Department of Wildlife 
Resources 2021, p. 1; TNC 2021, p. 2; Wilke 2021, pers. comm.). The new 
Unit VA-12 (Ship Shoal Island) occurs in Northampton County, including 
both Ship Shoal Island and the area known as Godwin Island. The new 
unit VA-15 (Fisherman Island) occurs in Northampton County at the mouth 
of the Chesapeake Bay and just south of the tip of the Eastern Shore 
peninsula, surrounded by the waters of the Chesapeake Bay and Atlantic 
Ocean. As noted above, we also corrected the acreage/hectares that were 
incorrectly reported for Unit VA-14 (Smith Island; formerly VA-13) in 
the 2021 proposed rule.
    (5) North Carolina: We are revising some unit numbers because we 
are adding one unit based on rufa red knot occupancy and habitat use 
information received from Audubon North Carolina (Audubon North 
Carolina 2021, p. 2; Addison 2021, pers. comm.). The new Unit NC-6 
(Lea-Hutaff Island) occurs in Pender and New Hanover Counties, 
stretching from the west side of New Topsail Inlet channel west across 
the Rich Inlet channel to the northeast end of Figure Eight Island.
    (6) South Carolina: We are revising some unit numbers because we 
are adding one unit based on our review of comments received from the 
South Carolina Department of Natural Resources (SCDNR) (SCDNR 2021, p. 
3). The new Unit SC-22 (Bay Point Beach) occurs east of Hilton Head 
Island on the eastern side of Port Royal Sound in Beaufort County. We 
are also revising and renaming Unit SC-21 (Fripp Island, Pritchards 
Island, and Little Capers Island Beaches) and revising Unit SC-25 
(Turtle Island and Tomkins Island Beaches; formerly Unit SC-24, Turtle 
Island Beach) based on our review of comments received from the SCDNR 
(SCDNR 2021, p. 3). Units SC-21 and SC-25 include both a change to the 
unit name and the unit boundary. The revised Unit SC-21 begins at the 
Fripp Inlet shoreline of Fripp Island, continues along the Atlantic 
coast shoreline of Fripp Island, and now extends along the Atlantic 
coast shoreline of Pritchards Island and Little Capers Island. The 
revised Unit SC-25 begins at the Calibogue Sound shoreline of Turtle 
Island and now includes all of Tompkins Island in Calibogue Sound east 
of Turtle Island, although the adjusted boundary actually resulted in 
an overall decrease of 27 ac (11 ha) in unit size compared to the 2021 
proposed rule.

[[Page 22533]]

    (7) Georgia: We are revising unit numbers because we are adding one 
unit and revising two units based on our review of comments received 
from the Georgia Department of Natural Resources (GADNR) (GADNR 2021, 
p. 2; Smith 2021, pers. comm.). The new Unit GA-1 (Cockspur Island and 
Daymark Island Beaches) occurs in the Savannah River adjacent to Tybee 
Island in Chatham County. Units GA-5 and GA-10 include both a change to 
the unit name and the unit boundary; we also renamed Unit GA-7 to St. 
Catherine's Island Beach and St. Catherine's Island Bar (formerly St. 
Catherine's Island Beach). The revised Unit GA-5 (Little Ogeechee River 
Shoreline and Raccoon Key; formerly Raccoon Key) now begins at the 
Green Island shoreline of the Little Ogeechee River, continues east 
along the shorelines of Little Wassaw Island and Pine Island to the 
Odingsell River entrance behind Wassaw Island. The revised Unit GA-10 
(Queens Island, Wolf Island, Egg Island, Little Egg Island, and Little 
Egg Bar; formerly Wolf Island, Egg Island, Little Egg Island, and 
Little Egg Island Bar) now begins at the Black River shoreline of 
Queens Island and extends south along the Wolf Island shoreline, which 
includes Wolf Island Bar, to the eastern and southern shorelines of 
Little Egg Island Bar Natural Area southwest to Egg Island in the 
Altamaha Sound. As noted above, we also corrected the acreage/hectares 
that were incorrectly reported for Unit GA-9 (Sapelo Island Beach; 
formerly GA-8), and changed the name for Unit GA-7 to ``St. Catherine's 
Island Beach and St. Catherine's Island Bar'' (formerly GA-6, St. 
Catherine's Island Beach) in the 2021 proposed rule.
    (8) Texas: We are revising two proposed units of critical habitat--
Units TX-1 (Rollover Pass to Bolivar Flats) and TX-11 (South Bay/Boca 
Chica)--based on our reanalysis of the best available information, 
including comments received during the open comment period. In our 
review of the flock count observation data from <a href="http://bandedbirds.org">bandedbirds.org</a> 
provided during the open comment period, we identified an error in the 
proposed boundary of Unit TX-1, which occurs in Galveston County. Based 
on eBird data and our assessment of habitat features, as described in 
the 2021 proposed rule, unit description, Unit TX-1 should include 
additional sand flats habitat on the bayside of Rollover Pass. 
Additionally, due to an oversight, we are proposing including 
additional adjacent habitat to the proposed Unit TX-11, which occurs in 
Cameron County. This unit should be extended to the east of South Bay 
to include important habitat features that should have been included 
previously; although the boundary should change to incorporate adjacent 
habitat features, the detailed unit description will not change.
    Finally, when we conducted a reanalysis of the best available 
information, we determined two incorrect total State acreages for rufa 
red knot proposed critical habitat that affected the calculation for 
the overall/total acreage of the proposed critical habitat designation. 
In short, the total acreages calculated for the States of North 
Carolina and Florida were incorrectly summed, resulting in the overall 
proposed critical habitat acreage reported as 649,066 ac (262,668 ha). 
With the corrected summed values for these two States, the total 
acreage for the 2021 proposed rule should have been 650,791 ac (263,366 
ha). When considering this corrected total acreage and the revisions, 
additions, and corrections described herein, the revised proposed 
critical habitat designation total is 683,405 ac (276,564 ha), 
resulting in an overall increase in proposed critical habitat of 32,615 
ac (13,199 ha).
    All of the additional unit acreage in the above-described revised 
and new units were occupied at the time of listing and are currently 
occupied, contain one or more of the physical or biological features to 
support life-history functions essential to the conservation of the 
rufa red knot, and may require special management considerations or 
protection from threats as described in the 2021 proposed rule. For 
clarity, we also propose to add short textual descriptions of each 
proposed unit in the regulatory text of the critical habitat 
designation.
    The Draft Economic Analysis (DEA) for the proposed critical habitat 
designation, entitled: Draft Screening Analysis of the Likely Economic 
Impacts of the Proposed Rule to Designate Critical habitat for the Rufa 
Red Knot (IEc 2021a) has been revised to include additional information 
for the counties containing the new units (MA-2, NY-2, VA-12, VA-15, 
NC-6, SC-22, and GA-1) and revised units (Units NJ-1, SC-21, SC-25, GA-
5, GA-10, TX-1, and TX-11) (IEc 2021b). Based on consultation history 
for the rufa red knot and with consideration of the areas added in this 
revised proposed rule, the number of future consultations, including 
technical assistances, is likely to be approximately 250 per year on 
average. The additional administrative cost of addressing adverse 
modification in these consultations is likely to be less than $550,000 
per year. This represents a 15 percent increase in cost relative to the 
April 2021 version of the DEA, which also likely overstates rather than 
understates the impacts (IEc 2021b, p. 17).

Physical or Biological Features Essential to the Conservation of the 
Species

    For a full description of the physical or biological features 
essential to the conservation of the rufa red knot, refer to the 2021 
proposed rule. No changes were made to the physical or biological 
features, which include:
    (1) Beaches and tidal flats used for foraging;
    (2) Upper beach areas used for roosting, preening, resting, or 
sheltering;
    (3) Ephemeral and/or dynamic coastal features used for foraging or 
roosting;
    (4) Ocean vegetation deposits or surf-cast wrack used for foraging 
and roosting;
    (5) Intertidal peat banks used for foraging and roosting;
    (6) Features landward of the beach that support foraging or 
roosting; and,
    (7) Artificial habitat mimicking natural conditions or maintaining 
the physical or biological features 1 to 6 (above).

Revised Proposed Critical Habitat Designation

    In total, we now propose to designate approximately 683,405 ac 
(276,564 ha) in 127 units (18 of which are further subdivided into 46 
subunits) as critical habitat for rufa red knot in Massachusetts, New 
York, New Jersey, Delaware, Virginia, North Carolina, South Carolina, 
Georgia, Florida, Alabama, Mississippi, Louisiana, and Texas. The 
proposed critical habitat areas described below constitute our best 
assessment, at this time, of areas that meet the definition of critical 
habitat, and all units were occupied at the time of listing and are 
considered currently occupied by the species. Table 1, below, shows the 
proposed unit or subunit names, land ownership, and approximate 
acreage. Where appropriate, table 1 also notes the previous number for 
units for which the numbering has changed.
    As noted in the 2021 proposed rule, the land ownership values in 
many (but not all) proposed critical habitat units also include a 
category called ``uncategorized lands.'' For the purposes of this 
analysis and proposed critical habitat designation, this category 
refers to open water. Although open water is not rufa red knot habitat 
per se, it is an integral part of the habitat mosaic that these birds 
require. Rufa red knots use

[[Page 22534]]

the edges of certain coastal ponds, marsh blowouts, salt pannes, and 
sand or mud flats that may be classified by some States as open water 
if they are submerged during high tides. Additionally, open waters at 
inlets are regularly reshaped by natural coastal processes that create 
and maintain dynamic and ephemeral rufa red knot habitat features, such 
as shoals and spits.
    The areas we propose as critical habitat for the rufa red knot are 
organized by State, north to south; thus, some units were renumbered 
when new units were included in between other units that were presented 
in the 2021 proposed rule's critical habitat designation. This document 
presents brief descriptions of the revised and new units, including the 
reasons why they meet the definition of critical habitat for the rufa 
red knot. Also, many of the proposed units presented in the 2021 
proposed rule (including some of the revised and new units presented in 
this document) overlap in part or whole with existing critical habitat 
designated for one or more other federally threatened species (i.e., 
the piping plover (Charadrius melodus), the loggerhead sea turtle 
(Caretta caretta), the Gulf sturgeon (Acipenser oxyrinchus desotoi), 
and the West Indian manatee (Trichechus manatus)), and one federally 
endangered species (i.e., the aboriginal prickly-apple (Harrisia 
aboriginum)). Table 2, below, shows the acreage of overlap between the 
rufa red knot proposed critical habitat designation and the existing 
critical habitat designated for these other federally listed species, 
including notation of changes based on this revised proposed rule.
    Additional considerations for the previously proposed units and the 
revised or new units presented in this document include:
    (1) Most of the units contain highly dynamic barrier beaches and 
intertidal seashore areas that are covered at high tide and uncovered 
at low tide. This area has the potential to vary year-to-year. In other 
words, the precise location of the physical or biological features may 
shift daily as a result of tides, but also may shift over time somewhat 
because of the intrinsically dynamic nature of shorelines and due to 
sea level rise. In general, the physical or biological features we 
describe are the intertidal areas and sandy beaches up to the vegetated 
or developed areas that do not contain the physical or biological 
features.
    (2) The availability of different habitats based on the tide cycle 
may also cause rufa red knots to vary foraging or roosting locations 
throughout a day and/or forage at night.

                     Table 1--Revised Proposed Critical Habitat Units for the Rufa Red Knot
----------------------------------------------------------------------------------------------------------------
   Critical habitat unit or     Land ownership                      Approx.         Proposed      Previous unit
    subunit name  (State)          by type       Approx. acres     hectares         changes         numbering
----------------------------------------------------------------------------------------------------------------
                                                  Massachusetts
----------------------------------------------------------------------------------------------------------------
MA-1 Nauset Marsh............  Federal........           1,340             543  New Unit.......  New Unit.
                               State..........               0               0
                               Private/Other..             136              55
                               Uncategorized..             744             301
                                               -----------------------------------------------------------------
                                Total.........           2,219             899
----------------------------------------------------------------------------------------------------------------
MA-2 Pleasant Bay............  Federal........             126              51  No Change......  Formerly MA-1.
                               State..........               0               0  No Change......
                               Private/Other..           2,005             812  +409 ac (166
                                                                                 ha).
                               Uncategorized..           2,827           1,144  +193 ac (78 ha)
                                               -----------------------------------------------------------------
                                Total.........           4,959           2,007  +602 ac (244
                                                                                 ha).
----------------------------------------------------------------------------------------------------------------
MA-3 Monomoy and South Beach   Federal........           4,047           1,638  No Change......  Formerly MA-2.
 Islands.
                               State..........               0               0
                               Private/Other..           1,045             423
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           5,093           2,061
----------------------------------------------------------------------------------------------------------------
                                                    New York
----------------------------------------------------------------------------------------------------------------
NY-1 Moriches Inlet..........  Federal........              78              32  No Change......  No Change.
                               State..........              63              25
                               Private/Other..             163              66
                               Uncategorized..             697             282
                                               -----------------------------------------------------------------
                                Total.........           1,001             405
----------------------------------------------------------------------------------------------------------------
NY-2 Old Inlet...............  Federal........           1,481             599  New Unit.......  New Unit.
                               State..........             232              94
                               Private/Other..              67              27
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           1,781             721
----------------------------------------------------------------------------------------------------------------
NY-3 Jones Inlet.............  Federal........               0               0  No Change......  Formerly NY-2.
                               State..........             710             287
                               Private/Other..           1,111             450

[[Page 22535]]

 
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           1,821             737
----------------------------------------------------------------------------------------------------------------
NY-4 Jamaica Bay.............  Federal........           5,458           2,209  No Change......  Formerly NY-3.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           5,458           2,209
----------------------------------------------------------------------------------------------------------------
                                                   New Jersey
----------------------------------------------------------------------------------------------------------------
NJ-1 Brigantine and Little     Federal........           1,560             632  No Change......  No Change.
 Egg Inlets.
                               State..........           3,187           1,291  No Change......
                               Private/Other..              10               4  No Change......
                               Uncategorized..           5,194           2,101  +233 ac (95 ha)
                                               -----------------------------------------------------------------
                                Total.........           9,952           4,027  +233 ac (95 ha)
----------------------------------------------------------------------------------------------------------------
NJ-2 Seven Mile Beach........  Federal........               0               0  No Change......  No Change.
                               State..........               0               0
                               Private/Other..             536             217
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             536             217
----------------------------------------------------------------------------------------------------------------
NJ-3 Hereford Inlet..........  Federal........               0               0  No Change......  No Change.
                               State..........             175              71
                               Private/Other..             735             297
                               Uncategorized..             721             292
                                               -----------------------------------------------------------------
                                Total.........           1,631             660
----------------------------------------------------------------------------------------------------------------
NJ-4 Two Mile Beach..........  Federal........             128              52  No Change......  No Change.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             128              52
----------------------------------------------------------------------------------------------------------------
NJ-5 Cape May Bayshore.......  Federal........             133              54  No Change......  No Change.
                               State..........              44              18
                               Private/Other..             167              67
                               Uncategorized..             858             347
                                               -----------------------------------------------------------------
                                Total.........           1,202             487
----------------------------------------------------------------------------------------------------------------
NJ-6 Dennis Creek............  Federal........               0               0  No Change......  No Change.
                               State..........             279             113
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             279             113
----------------------------------------------------------------------------------------------------------------
NJ-7 Heislerville............  Federal........               0               0  No Change......  No Change.
                               State..........             524             211
                               Private/Other..             459             186
                               Uncategorized..             127              52
                                               -----------------------------------------------------------------
                                Total.........           1,110             449
----------------------------------------------------------------------------------------------------------------
NJ-8 Egg Island..............  Federal........               0               0  No Change......  No Change.
                               State..........           1,908             773
                               Private/Other..              32              13
                               Uncategorized..              14               5
                                               -----------------------------------------------------------------
                                Total.........           1,955             791
----------------------------------------------------------------------------------------------------------------
NJ-9 Newport Neck............  Federal........               0               0  No Change......  No Change.
                               State..........             202              82
                               Private/Other..             176              71

[[Page 22536]]

 
                               Uncategorized..              93              38
                                               -----------------------------------------------------------------
                                Total.........             472             191
----------------------------------------------------------------------------------------------------------------
                                                    Delaware
----------------------------------------------------------------------------------------------------------------
DE-1A St. Jones North........  Federal........               0               0  No Change......  No Change.
                               State..........              37              15
                               Private/Other..               3               1
                               Uncategorized..               3               1
                                               -----------------------------------------------------------------
                                Total.........              43              18
----------------------------------------------------------------------------------------------------------------
DE-1B St. Jones South........  Federal........               0               0  No Change......  No Change.
                               State..........               1             0.5
                               Private/Other..               2             0.6
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........               3               1
----------------------------------------------------------------------------------------------------------------
DE-2A North Brokonbridge Gut.  Federal........               0               0  No Change......  No Change.
                               State..........               2               1
                               Private/Other..              91              37
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........              93              37
----------------------------------------------------------------------------------------------------------------
DE-2B South Brokonbridge Gut.  Federal........               0               0  No Change......  No Change.
                               State..........               0               0
                               Private/Other..              70              29
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........              70              29
----------------------------------------------------------------------------------------------------------------
DE-3A Main Harbor............  Federal........               0               0  No Change......  No Change.
                               State..........              32              13
                               Private/Other..               0               0
                               Uncategorized..              29              12
                                               -----------------------------------------------------------------
                                Total.........              61              25
----------------------------------------------------------------------------------------------------------------
DE-3B Rawley Island Roost....  Federal........               0               0  No Change......  No Change.
                               State..........           1,139             461
                               Private/Other..             153              62
                               Uncategorized..               6               2
                                               -----------------------------------------------------------------
                                Total.........           1,298             525
----------------------------------------------------------------------------------------------------------------
DE-3C Slaughter Beach........  Federal........               1            0.25  No Change......  No Change.
                               State..........              59              24
                               Private/Other..               2               1
                               Uncategorized..             528             213
                                               -----------------------------------------------------------------
                                Total.........             590             239
----------------------------------------------------------------------------------------------------------------
DE-4 Prime Hook..............  Federal........             482             195  +2 ac (0 ha);    No Change.
                                                                                 correction.
                               State..........               0               0  No Change......
                               Private/Other..               6               2  No Change......
                               Uncategorized..              14               6  -49 ac (19 ha);
                                                                                 correction.
                                               -----------------------------------------------------------------
                                Total.........             503             203  -46 ac (19 ha);
                                                                                 correction.
----------------------------------------------------------------------------------------------------------------
                                                    Virginia
----------------------------------------------------------------------------------------------------------------
VA-1 Assateague Island.......  Federal........           2,817           1,140  No Change......  No Change.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           2,817           1,140
----------------------------------------------------------------------------------------------------------------
VA-2A Wallops Island North...  Federal........             540             218  No Change......  No Change.
                               State..........               0               0

[[Page 22537]]

 
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             540             218
----------------------------------------------------------------------------------------------------------------
VA-2B Wallops Island South...  Federal........              31              13  No Change......  No Change.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........              31              13
----------------------------------------------------------------------------------------------------------------
VA-3 Assawoman Island........  Federal........             633             256  No Change......  No Change.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             633             256
----------------------------------------------------------------------------------------------------------------
VA-4 Metompkin Island........  Federal........              64              26  No Change......  No Change.
                               State..........              56              22
                               Private/Other..           1,239             502
                               Uncategorized..             110              44
                                               -----------------------------------------------------------------
                                Total.........           1,468             594
----------------------------------------------------------------------------------------------------------------
VA-5 Cedar Island............  Federal........             203              82  No Change......  No Change.
                               State..........              77              31
                               Private/Other..             920             372
                               Uncategorized..           1,074             434
                                               -----------------------------------------------------------------
                                Total.........           2,274             920
----------------------------------------------------------------------------------------------------------------
VA-6 Parramore Island........  Federal........               0               0  No Change......  No Change.
                               State..........               0               0
                               Private/Other..           5,631           2,280
                               Uncategorized..           1,171             473
                                               -----------------------------------------------------------------
                                Total.........           6,802           2,753
----------------------------------------------------------------------------------------------------------------
VA-7 Chimney Pole Marsh......  Federal........               0               0  No Change......  No Change.
                               State..........           1,224             496
                               Private/Other..             285             116
                               Uncategorized..             495             200
                                               -----------------------------------------------------------------
                                Total.........           2,004             811
----------------------------------------------------------------------------------------------------------------
VA-8 Hog Island..............  Federal........               0               0  No Change......  No Change.
                               State..........              16               7
                               Private/Other..           2,966           1,201
                               Uncategorized..             253             101
                                               -----------------------------------------------------------------
                                Total.........           3,235           1,309
----------------------------------------------------------------------------------------------------------------
VA-9 Cobb Island.............  Federal........               0               0  No Change......  No Change.
                               State..........              16               7
                               Private/Other..           1,778             720
                               Uncategorized..             547             221
                                               -----------------------------------------------------------------
                                Total.........           2,342             948
----------------------------------------------------------------------------------------------------------------
VA-10 Little Cobb Island.....  Federal........               0               0  No Change......  No Change.
                               State..........               0               0
                               Private/Other..              82              33
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........              82              33
----------------------------------------------------------------------------------------------------------------
VA-11 Wreck Island...........  Federal........               0               0  No Change......  No Change.
                               State..........           1,270             514
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------

[[Page 22538]]

 
                                Total.........           1,270             514
----------------------------------------------------------------------------------------------------------------
VA-12 Ship Shoal Island......  Federal........               0               0  New Unit.......  New Unit.
                               State..........             426             172
                               Private/Other..           1,941             785
                               Uncategorized..              60              24
                                               -----------------------------------------------------------------
                                Total.........           2,426             982
----------------------------------------------------------------------------------------------------------------
VA-13 Myrtle Island..........  Federal........               0               0  No Change......  Formerly VA-12.
                               State..........               0               0
                               Private/Other..           1,028             417
                               Uncategorized..             388             156
                                               -----------------------------------------------------------------
                                Total.........           1,416             573
----------------------------------------------------------------------------------------------------------------
VA-14 Smith Island...........  Federal........               0               0  No Change to     Formerly VA-13.
                                                                                 Unit But
                                                                                 Corrected
                                                                                 Acreage.
                               State..........               0               0
                               Private/Other..           3,258           1,319
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           3,258           1,319
----------------------------------------------------------------------------------------------------------------
VA-15 Fisherman Island.......  Federal........           2,413             977  New Unit.......  New Unit.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           2,413             977
----------------------------------------------------------------------------------------------------------------
                                                 North Carolina
----------------------------------------------------------------------------------------------------------------
NC-1A Hatteras Island and      Federal........           4,940           1,999  No Change......  No Change.
 Shoals.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..             814             329
                                               -----------------------------------------------------------------
                                Total.........           5,754           2,329
----------------------------------------------------------------------------------------------------------------
NC-1B Ocracoke Island........  Federal........           1,427             577  No Change......  No Change.
                               State..........           3,612           1,462
                               Private/Other..               0               0
                               Uncategorized..             575             233
                                               -----------------------------------------------------------------
                                Total.........           5,613           2,271
----------------------------------------------------------------------------------------------------------------
NC-2A North Core Banks.......  Federal........           6,534           2,644  No Change......  No Change.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..           1,654             669
                                               -----------------------------------------------------------------
                                Total.........           8,187           3,313
----------------------------------------------------------------------------------------------------------------
NC-2B South Core Banks.......  Federal........           3,094           1,252  No Change......  No Change.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           3,094           1,252
----------------------------------------------------------------------------------------------------------------
NC-3 Shackleford Island......  Federal........           4,972           2,012  No Change......  No Change.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           4,972           2,012
----------------------------------------------------------------------------------------------------------------
NC-4 Emerald Isle-Atlantic     Federal........               0               0  No Change......  No Change.
 Beach.
                               State..........           1,908             772
                               Private/Other..             122              50
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------

[[Page 22539]]

 
                                Total.........           2,030             822
----------------------------------------------------------------------------------------------------------------
NC-5 New Topsail Inlet-        Federal........               0               0  No Change......  No Change.
 Topsail Beach.
                               State..........               0               0
                               Private/Other..           1,612             652
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           1,612             652
----------------------------------------------------------------------------------------------------------------
NC-6 Lea-Hutaff Island.......  Federal........               0               0  New Unit.......  New Unit.
                               State..........              72              29
                               Private/Other..             427             173
                               Uncategorized..             586             237
                                               -----------------------------------------------------------------
                                Total.........           1,085             439
----------------------------------------------------------------------------------------------------------------
NC-7 Cape Fear-Fort Fisher...  Federal........               0               0  No Change......  Formerly NC-6.
                               State..........           1,713             693
                               Private/Other..             274             111
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           1,986             804
----------------------------------------------------------------------------------------------------------------
NC-8 Ocean Isle Beach........  Federal........               0               0  No Change......  Formerly NC-7.
                               State..........             182              73
                               Private/Other..             116              47
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             298             120
----------------------------------------------------------------------------------------------------------------
NC-9 Sunset Beach-Bird Island  Federal........               0               0  No Change......  Formerly NC-8.
                               State..........             345             139
                               Private/Other..              39              16
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             384             155
----------------------------------------------------------------------------------------------------------------
                                                 South Carolina
----------------------------------------------------------------------------------------------------------------
SC-1 Garden City Beach.......  Federal........               0               0  No Change......  No Change.
                               State..........             267             108
                               Private/Other..             349             141
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             616             249
----------------------------------------------------------------------------------------------------------------
SC-2 Huntington Beach State    Federal........               0               0  No Change......  No Change.
 Park-Litchfield Beach.
                               State..........              80              32
                               Private/Other..           1,554             629
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           1,634             661
----------------------------------------------------------------------------------------------------------------
SC-3 Sand and South Island     Federal........               0               0  No Change......  No Change.
 Beaches.
                               State..........           7,843           3,174
                               Private/Other..             129              52
                               Uncategorized..             283             115
                                               -----------------------------------------------------------------
                                Total.........           8,256           3,341
----------------------------------------------------------------------------------------------------------------
SC-4 Murphy Island Beach.....  Federal........               0               0  No Change......  No Change.
                               State..........           8,312           3,364
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           8,312           3,364
----------------------------------------------------------------------------------------------------------------
SC-5 North Cape Island Beach.  Federal........             775             313  No Change......  No Change.
                               State..........             495             200

[[Page 22540]]

 
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           1,270             514
----------------------------------------------------------------------------------------------------------------
SC-6 South Cape and            Federal........           1,552             628  No Change......  No Change.
 Lighthouse Island Beaches.
                               State..........             485             196
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           2,037             824
----------------------------------------------------------------------------------------------------------------
SC-7 Raccoon Key Complex and   Federal........           5,324           2,154  No Change......  No Change.
 White Banks Beaches.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           5,324           2,154
----------------------------------------------------------------------------------------------------------------
SC-8 Marsh Island............  Federal........             415             168  No Change......  No Change.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             415             168
----------------------------------------------------------------------------------------------------------------
SC-9 Bulls Island Beach......  Federal........           5,200           2,104  No Change......  No Change.
                               State..........             941             381
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           6,141           2,485
----------------------------------------------------------------------------------------------------------------
SC-10 Capers Island Beach....  Federal........               0               0  No Change......  No Change.
                               State..........           2,534           1,026
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           2,534           1,026
----------------------------------------------------------------------------------------------------------------
SC-11 Dewees Island Beach....  Federal........               0               0  No Change......  No Change.
                               State..........             265             107
                               Private/Other..           1,547             626
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           1,812             733
----------------------------------------------------------------------------------------------------------------
SC-12 Isle of Palms Beach....  Federal........               0               0  No Change......  No Change.
                               State..........             754             305
                               Private/Other..           3,363           1,361
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           4,117           1,666
----------------------------------------------------------------------------------------------------------------
SC-13 Sullivan's Island Beach  Federal........              83              34  No Change......  No Change.
                               State..........             694             281
                               Private/Other..           1,005             407
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           1,782             721
----------------------------------------------------------------------------------------------------------------
SC-14 Folly Beach............  Federal........               0               0  No Change......  No Change.
                               State..........               0               0
                               Private/Other..           1,989             805
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           1,989             805
----------------------------------------------------------------------------------------------------------------
SC-15 Bird Key Stono.........  Federal........               0               0  No Change......  No Change.
                               State..........             294             119

[[Page 22541]]

 
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             294             119
----------------------------------------------------------------------------------------------------------------
SC-16 Kiawah and Seabrook      Federal........               0               0  No Change......  No Change.
 Island Beaches.
                               State..........           1,399             566
                               Private/Other..           9,850           3,986
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........          11,250           4,553
----------------------------------------------------------------------------------------------------------------
SC-17 Deveaux Bank...........  Federal........               0               0  No Change......  No Change.
                               State..........           1,328             538
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           1,328             538
----------------------------------------------------------------------------------------------------------------
SC-18 Edisto Island Beaches..  Federal........               0               0  No Change......  No Change.
                               State..........             650             263
                               Private/Other..           1,093             442
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           1,743             705
----------------------------------------------------------------------------------------------------------------
SC-19 Pine and Otter Island    Federal........               0               0  No Change......  No Change.
 Beaches.
                               State..........           6,296           2,548
                               Private/Other..               6               2
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           6,302           2,550
----------------------------------------------------------------------------------------------------------------
SC-20 Harbor and Hunting       Federal........               0               0  No Change......  No Change.
 Island Beaches.
                               State..........           3,246           1,313
                               Private/Other..             820             331
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           4,066           1,645
----------------------------------------------------------------------------------------------------------------
SC-21 Fripp, Pritchards, and   Federal........               0               0  No Change......  No Change.
 Little Capers Islands'
 Beaches.
                               State..........           4,055           1,641  +3,750 ac
                                                                                 (1,517 ha).
                               Private/Other..           6,123           2,478  +5,694 ac
                                                                                 (2,304 ha).
                               Uncategorized..               0               0  No Change......
                                               -----------------------------------------------------------------
                                Total.........          10,178           4,119  +9,444 ac
                                                                                 (3,822 ha).
----------------------------------------------------------------------------------------------------------------
SC-22 Bay Point Island Beach.  Federal........               0               0  New Unit.......  New Unit.
                               State..........             553             224
                               Private/Other..           1,145             464
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           1,698             687
----------------------------------------------------------------------------------------------------------------
SC-23 Hilton Head Island       Federal........               0               0  No Change......  Formerly SC-22.
 Beach.
                               State..........           1,015             411
                               Private/Other..             667             270
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           1,682             681
----------------------------------------------------------------------------------------------------------------
SC-24 Daufuskie Island Beach.  Federal........               0               0  No Change......  Formerly SC-23.
                               State..........               0               0
                               Private/Other..           6,370           2,578
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           6,370           2,578
----------------------------------------------------------------------------------------------------------------

[[Page 22542]]

 
SC-25 Turtle Island and        Federal........               0               0  No Change......  Formerly SC-
 Tomkins Island Beaches.                                                                          24..
                               State..........           1,771             717  -27 ac (11 ha).
                               Private/Other..               0               0  No Change......
                               Uncategorized..               0               0  No Change......
                                               -----------------------------------------------------------------
                                Total.........           1,771             717  -27 ac (11 ha).
----------------------------------------------------------------------------------------------------------------
SC-26 Jones Island Beach.....  Federal........             785             318  No Change......  Formerly SC-25.
                               State..........           2,240             907
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           3,025           1,225
----------------------------------------------------------------------------------------------------------------
                                                     Georgia
----------------------------------------------------------------------------------------------------------------
GA-1 Cockspur Island and       Federal........             708             287  New Unit.......  New Unit.
 Daymark Island Beaches.
                               State..........              94              38
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             802             325
----------------------------------------------------------------------------------------------------------------
GA-2 Tybee Island Beach......  Federal........               0               0  No Change......  Formerly GA-1.
                               State..........               6               2
                               Private/Other..           1,721             697
                               Uncategorized..             319             129
                                               -----------------------------------------------------------------
                                Total.........           2,046             828
----------------------------------------------------------------------------------------------------------------
GA-3 Little Tybee Island       Federal........               0               0  No Change......  Formerly GA-2.
 Complex.
                               State..........               0               0
                               Private/Other..           8,265           3,345
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           8,265           3,345
----------------------------------------------------------------------------------------------------------------
GA-4 Wassaw Island Beach.....  Federal........           3,001           1,215  No Change......  Formerly GA-3.
                               State..........               0               0
                               Private/Other..             274             111
                               Uncategorized..           1,020             412
                                               -----------------------------------------------------------------
                                Total.........           4,296           1,738
----------------------------------------------------------------------------------------------------------------
GA-5 Little Ogeechee River     Federal........           3,136           1,267  +3,136 ac        Formerly GA-4.
 Shoreline and Raccoon Key.                                                      (1,267 ha).
                               State..........           1,435             581  -164 ac (66 ha)
                               Private/Other..               0               0  No Change......
                               Uncategorized..               0               0  No Change......
                                               -----------------------------------------------------------------
                                Total.........           4,571           1,850  +2,972 ac
                                                                                 (1,203 ha).
----------------------------------------------------------------------------------------------------------------
GA-6 Ossabaw Island Beach....  Federal........               0               0  No Change to     Formerly GA-5.
                                                                                 Unit But
                                                                                 Corrected
                                                                                 Hectares.
                               State..........          28,621          11,582
                               Private/Other..               0               0
                               Uncategorized..           3,736           1,512
                                               -----------------------------------------------------------------
                                Total.........          32,357          13,095
----------------------------------------------------------------------------------------------------------------
GA-7 St. Catherine's Island    Federal........               0               0  No Change to     Formerly GA-6.
 Beach and St. Catherine's                                                       Unit But
 Island Bar.                                                                     Corrected
                                                                                 Hectares.
                               State..........           2,106             853
                               Private/Other..          11,810           4,779
                               Uncategorized..           2,046             828
                                               -----------------------------------------------------------------
                                Total.........          15,962           6,460
----------------------------------------------------------------------------------------------------------------
GA-8 Blackbeard Island Beach.  Federal........           4,954           2,006  No Change......  Formerly GA-7.
                               State..........              80              32

[[Page 22543]]

 
                               Private/Other..               0               0
                               Uncategorized..           1,287             519
                                               -----------------------------------------------------------------
                                Total.........           6,321           2,557
----------------------------------------------------------------------------------------------------------------
GA-9 Sapelo Island Beach.....  Federal........               0               0  Total Hectares   Formerly GA-8.
                                                                                 Corrected.
                               State..........           2,481           1,004
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           2,481           1,004
----------------------------------------------------------------------------------------------------------------
GA-10 Queens Island, Wolf      Federal........           5,527           2,237  +2,552 ac        Formerly GA-9.
 Island, Egg Island, Little                                                      (1,033 ha).
 Egg Island, and Little Egg
 Island Bar.
                               State..........             261             106  +21 ac (9 ha)..
                               Private/Other..           1,865             755  +1,865 ac (755
                                                                                 ha).
                               Uncategorized..           4,248           1,719  +2,155 ac (872
                                                                                 ha).
                                               -----------------------------------------------------------------
                                Total.........          11,901           4,816  +6,593 ac
                                                                                 (2,668 ha).
----------------------------------------------------------------------------------------------------------------
GA-11 Little St. Simon's       Federal........               0               0  No Change......  Formerly GA-10.
 Island Beach.
                               State..........             113              46
                               Private/Other..           7,462           3,022
                               Uncategorized..           1,479             596
                                               -----------------------------------------------------------------
                                Total.........           9,053           3,664
----------------------------------------------------------------------------------------------------------------
GA-12 Sea and St. Simon's      Federal........               0               0  No Change......  Formerly GA-11.
 Island Beaches.
                               State..........               4               2
                               Private/Other..           3,448           1,395
                               Uncategorized..             581             235
                                               -----------------------------------------------------------------
                                Total.........           4,033           1,631
----------------------------------------------------------------------------------------------------------------
GA-13 Jekyll Island Beach....  Federal........               0               0  No Change......  Formerly GA-12.
                               State..........           5,944           2,406
                               Private/Other..               0               0
                               Uncategorized..             343             139
                                               -----------------------------------------------------------------
                                Total.........           6,287           2,545
----------------------------------------------------------------------------------------------------------------
GA-14 Little Cumberland and    Federal........          23,367           9,456  No Change to     Formerly GA-13.
 Cumberland Island Beaches.                                                      Unit But
                                                                                 Corrected
                                                                                 Hectares.
                               State..........           1,685             682
                               Private/Other..               0               0
                               Uncategorized..           3,085           1,248
                                               -----------------------------------------------------------------
                                Total.........          28,137          11,387
----------------------------------------------------------------------------------------------------------------
                                                     Florida
----------------------------------------------------------------------------------------------------------------
FL-1 Nassau Sound-Fort George  Federal........             996             404  No Change to     No Change.
 Sound-Fort George Inlet                                                         Unit But
 Complex.                                                                        Corrected
                                                                                 Hectares.
                               State..........             522             211
                               Private/Other..              27              11
                               Uncategorized..           2,779           1,125
                                               -----------------------------------------------------------------
                                Total.........           4,324           1,750
----------------------------------------------------------------------------------------------------------------
FL-2 Ponce Inlet Complex.....  Federal........          16,660           6,742  No Change......  No Change.
                               State..........           3,005           1,216
                               Private/Other..               0               0
                               Uncategorized..              18               7
                                               -----------------------------------------------------------------
                                Total.........          19,683           7,965
----------------------------------------------------------------------------------------------------------------
FL-3 Merritt Island National   Federal........           6,947           2,811  No Change......  No Change.
 Wildlife Refuge Impoundments.
                               State..........               0               0

[[Page 22544]]

 
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           6,947           2,811
----------------------------------------------------------------------------------------------------------------
FL-4A Cape Romano Complex....  Federal........          13,138           5,317  No Change to     No Change.
                                                                                 Unit But
                                                                                 Corrected
                                                                                 Hectares.
                               State..........          12,605           5,101
                               Private/Other..               0               0
                               Uncategorized..             470             190
                                               -----------------------------------------------------------------
                                Total.........          26,213          10,608
----------------------------------------------------------------------------------------------------------------
FL-4B Marco Island...........  Federal........               0               0  No Change......  No Change.
                               State..........             408             165
                               Private/Other..               8               3
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             416             168
----------------------------------------------------------------------------------------------------------------
FL-5 Marco Bay Complex.......  Federal........               0               0  No Change......  No Change.
                               State..........           3,531           1,429
                               Private/Other..              58              24
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           3,589           1,453
----------------------------------------------------------------------------------------------------------------
FL-6A Cocohatchee Inlet        Federal........               0               0  No Change......  No Change.
 Complex.
                               State..........               9               4
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........               9               4
----------------------------------------------------------------------------------------------------------------
FL-6B Barefoot Beach.........  Federal........               0               0  No Change......  No Change.
                               State..........              18               7
                               Private/Other..              21               9
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........              39              16
----------------------------------------------------------------------------------------------------------------
FL-7A Lovers Key.............  Federal........               0               0  No Change......  No Change.
                               State..........               4               1
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........               4               1
----------------------------------------------------------------------------------------------------------------
FL-7B Estero Island..........  Federal........               0               0  No Change......  No Change.
                               State..........             171              69
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             171              69
----------------------------------------------------------------------------------------------------------------
FL-8 Bunche Beach............  Federal........              23               9  No Change......  No Change.
                               State..........             264             107
                               Private/Other..              47              19
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             334             135
----------------------------------------------------------------------------------------------------------------
FL-9A J.N. ``Ding'' Darling    Federal........           3,451           1,397  No Change......  No Change.
 National Wildlife Refuge.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           3,451           1,397
----------------------------------------------------------------------------------------------------------------
FL-9B Sanibel Island.........  Federal........             307             124  No Change......  No Change.
                               State..........               0               0

[[Page 22545]]

 
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             307             124
----------------------------------------------------------------------------------------------------------------
FL-10A Don Pedro.............  Federal........               0               0  No Change......  No Change.
                               State..........             147              60
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             147              60
----------------------------------------------------------------------------------------------------------------
FL-10B Stump Pass Beach State  Federal........               0               0  No Change......  No Change.
 Park.
                               State..........              11               4
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........              11               4
----------------------------------------------------------------------------------------------------------------
FL-11 Siesta Key.............  Federal........               0               0  No Change......  No Change.
                               State..........              53              21
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........              53              21
----------------------------------------------------------------------------------------------------------------
FL-12A Lido Key..............  Federal........               0               0  No Change......  No Change.
                               State..........              81              33
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........              81              33
----------------------------------------------------------------------------------------------------------------
FL-12B Longboat Key..........  Federal........               0               0  No Change......  No Change.
                               State..........             369             149
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             369             149
----------------------------------------------------------------------------------------------------------------
FL-13 North Anna Maria Island  Federal........              56              23  No Change......  No Change.
                               State..........             889             360
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             945             383
----------------------------------------------------------------------------------------------------------------
FL-14 Egmont Key.............  Federal........              15               6  No Change......  No Change.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........              15               6
----------------------------------------------------------------------------------------------------------------
FL-15A Fort De Soto County     Federal........               0               0  No Change......  No Change.
 Park.
                               State..........               0               0
                               Private/Other..             427             173
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             427             173
----------------------------------------------------------------------------------------------------------------
FL-15B Shell Key Preserve....  Federal........               0               0  No Change......  No Change.
                               State..........             322             130
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             322             130
----------------------------------------------------------------------------------------------------------------
FL-15C Saint Petersburg Beach  Federal........               0               0  No Change......  No Change.
                               State..........             107              43
                               Private/Other..               0               0

[[Page 22546]]

 
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             107              43
----------------------------------------------------------------------------------------------------------------
FL-16 Indian Shores-Redington  Federal........               0               0  No Change......  No Change.
 Beach.
                               State..........             196              79
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             196              79
----------------------------------------------------------------------------------------------------------------
FL-17 Belleair Beach.........  Federal........               0               0  No Change......  No Change.
                               State..........             123              50
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             123              50
----------------------------------------------------------------------------------------------------------------
FL-18A Caladesi Island.......  Federal........               0               0  No Change......  No Change.
                               State..........             259             105
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             259             105
----------------------------------------------------------------------------------------------------------------
FL-18B Honeymoon Island......  Federal........               0               0  No Change......  No Change.
                               State..........             294             119
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             294             119
----------------------------------------------------------------------------------------------------------------
FL-18C Three Rooker Bar......  Federal........               0               0  No Change......  No Change.
                               State..........             335             136
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             335             136
----------------------------------------------------------------------------------------------------------------
FL-19 Anclote Key............  Federal........               0               0  No Change......  No Change.
                               State..........           1,547             626
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           1,547             626
----------------------------------------------------------------------------------------------------------------
FL-20 Cedar Keys Complex.....  Federal........           2,498           1,011  No Change to     No Change.
                                                                                 Unit But
                                                                                 Corrected
                                                                                 Hectares.
                               State..........           7,792           3,153
                               Private/Other..           5,928           2,399
                               Uncategorized..          19,407           7,854
                                               -----------------------------------------------------------------
                                Total.........          35,626          14,417
----------------------------------------------------------------------------------------------------------------
FL-21 St. Marks National       Federal........           2,074             839  No Change......  No Change.
 Wildlife Refuge.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           2,074             839
----------------------------------------------------------------------------------------------------------------
FL-22A Mashes Sands..........  Federal........               0               0  No Change......  No Change.
                               State..........             262             106
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             262             106
----------------------------------------------------------------------------------------------------------------
FL-22B Bald Point State Park.  Federal........               0               0  No Change......  No Change.
                               State..........             439             178

[[Page 22547]]

 
                               Private/Other..               6               2
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             445             180
----------------------------------------------------------------------------------------------------------------
FL-22C Alligator Point.......  Federal........               0               0  No Change......  No Change.
                               State..........               0               0
                               Private/Other..             722             292
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             722             292
----------------------------------------------------------------------------------------------------------------
FL-23A Turkey Point Shoal....  Federal........               0               0  No Change......  No Change.
                               State..........             531             215
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             531             215
----------------------------------------------------------------------------------------------------------------
FL-23B Lanark Reef...........  Federal........               0               0  No Change......  No Change.
                               State..........             805             326
                               Private/Other..              61              25
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             865             350
----------------------------------------------------------------------------------------------------------------
FL-23C East Dog Island.......  Federal........               0               0  No Change......  No Change.
                               State..........               0               0
                               Private/Other..             771             312
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             771             312
----------------------------------------------------------------------------------------------------------------
FL-23D West Dog Island.......  Federal........               0               0  No Change......  No Change.
                               State..........               0               0
                               Private/Other..             751             304
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             751             304
----------------------------------------------------------------------------------------------------------------
FL-23E McKissack Beach,        Federal........               0               0  No Change......  No Change.
 Carrabelle.
                               State..........             114              46
                               Private/Other..               3               1
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             117              47
----------------------------------------------------------------------------------------------------------------
FL-23F East St. George Island  Federal........               0               0  No Change......  No Change.
 State Park.
                               State..........             978             396
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             978             396
----------------------------------------------------------------------------------------------------------------
FL-23G St. George Island       Federal........               0               0  No Change......  No Change.
 State Park and Bayshore
 Shoals.
                               State..........             162              65
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             162              65
----------------------------------------------------------------------------------------------------------------
FL-24A Little St. George       Federal........               0               0  No Change......  No Change.
 Island State Park-West.
                               State..........             953             386
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             953             386
----------------------------------------------------------------------------------------------------------------

[[Page 22548]]

 
FL-24B St. Vincent National    Federal........             742             300  No Change......  No Change.
 Wildlife Refuge.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             742             300
----------------------------------------------------------------------------------------------------------------
FL-24C Flagg Island Shoals...  Federal........               0               0  No Change......  No Change.
                               State..........             517             209
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             517             209
----------------------------------------------------------------------------------------------------------------
FL-25A Cape San Blas to        Federal........               0               0  No Change......  No Change.
 Indian Pass.
                               State..........             133              54
                               Private/Other..             486             197
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             620             251
----------------------------------------------------------------------------------------------------------------
FL-25B St. Joseph Bay-Eastern  Federal........               0               0  No Change......  No Change.
 Shore.
                               State..........             761             308
                               Private/Other..              66              27
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             827             335
----------------------------------------------------------------------------------------------------------------
                                                     Alabama
----------------------------------------------------------------------------------------------------------------
AL-1 Dauphin Island..........  Federal........             484             196  No Change......  No Change.
                               State..........             848             343
                               Private/Other..           3,834           1,552
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           5,167           2,091
----------------------------------------------------------------------------------------------------------------
                                                   Mississippi
----------------------------------------------------------------------------------------------------------------
MS-1 Ship Island.............  Federal........           2,452             993  No Change......  No Change.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           2,452             993
----------------------------------------------------------------------------------------------------------------
MS-2 Cat Island..............  Federal........             686             278  No Change......  No Change.
                               State..........           1,305             528
                               Private/Other..             129              52
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           2,121             858
----------------------------------------------------------------------------------------------------------------
                                                    Louisiana
----------------------------------------------------------------------------------------------------------------
LA-1 Chandeleur Islands......  Federal........           7,632           3,088  No Change......  No Change.
                               State..........               0               0
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           7,632           3,088
----------------------------------------------------------------------------------------------------------------
LA-2 Barataria Barrier         Federal........               0               0  No Change......  No Change.
 Islands and Headlands.
                               State..........             126              51
                               Private/Other..           7,669           3,104
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           7,795           3,155
----------------------------------------------------------------------------------------------------------------

[[Page 22549]]

 
LA-3 Terrebonne Barrier        Federal........               0               0  No Change......  No Change.
 Islands.
                               State..........           2,900           1,173
                               Private/Other..           2,172             879
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           5,072           2,052
----------------------------------------------------------------------------------------------------------------
LA-4 Southwest Louisiana       Federal........               0               0  No Change......  No Change.
 Beaches.
                               State..........           1,497             606
                               Private/Other..           4,633           1,875
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           6,130           2,481
----------------------------------------------------------------------------------------------------------------
                                                      Texas
----------------------------------------------------------------------------------------------------------------
TX-1 Rollover Pass to Bolivar  Federal........               0               0  No Change......  No Change.
 Flats.
                               State..........             482             195  +214 ac (87 ha)
                               Private/Other..             996             403  No Change......
                               Uncategorized..               0               0  No Change......
                                               -----------------------------------------------------------------
                                Total.........           1,478             598  +214 ac (87 ha)
----------------------------------------------------------------------------------------------------------------
TX-2 West Galveston Island...  Federal........               0               0  No Change......  No Change.
                               State..........             307             124
                               Private/Other..             282             114
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             590             239
----------------------------------------------------------------------------------------------------------------
TX-3 Cedar Lake to Colorado    Federal........               0               0  No Change to     No Change.
 River.                                                                          Unit But
                                                                                 Corrected
                                                                                 Hectares.
                               State..........           1,075             435
                               Private/Other..             128              52
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           1,204             487
----------------------------------------------------------------------------------------------------------------
TX-4 Mustang Island..........  Federal........               0               0  No Change......  No Change.
                               State..........             395             160
                               Private/Other..             253             102
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             648             262
----------------------------------------------------------------------------------------------------------------
TX-5 Mollie Beattie Coastal    Federal........               0               0  No Change......  No Change.
 Habitat.
                               State..........             505             205
                               Private/Other..             218              88
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........             723             293
----------------------------------------------------------------------------------------------------------------
TX-6 North Padre Island......  Federal........           2,487           1,007  No Change......  No Change.
                               State..........              68              27
                               Private/Other..             262             106
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           2,817           1,140
----------------------------------------------------------------------------------------------------------------
TX-7 Upper Laguna Madre/       Federal........             273             111  No Change......  No Change.
 Nighthawk Bay.
                               State..........             816             330
                               Private/Other..              68              28
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........           1,157             469
----------------------------------------------------------------------------------------------------------------
TX-8 Dagger Hill-Yarborough    Federal........           9,731           3,938  No Change to     No Change.
 Pass-Nine Mile Hole.                                                            Unit But
                                                                                 Corrected
                                                                                 Hectares.
                               State..........          23,042           9,325
                               Private/Other..               0               0
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------

[[Page 22550]]

 
                                Total.........          32,773          13,263
----------------------------------------------------------------------------------------------------------------
TX-9 Pintail Lake-Padre        Federal........          25,881          10,474  No Change to     No Change.
 Island-La Punta Larga.                                                          Unit But
                                                                                 Corrected
                                                                                 Hectares.
                               State..........          34,165          13,826
                               Private/Other..          34,125          13,810
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........          94,171          38,110
----------------------------------------------------------------------------------------------------------------
TX-10 Peyton's Bay-Arroyo      Federal........           8,145           3,296  No Change......  No Change.
 Colorado-Three Islands-
 Gabrielson Island.
                               State..........          25,316          10,245
                               Private/Other..           2,190             886
                               Uncategorized..               0               0
                                               -----------------------------------------------------------------
                                Total.........          35,651          14,427
----------------------------------------------------------------------------------------------------------------
TX-11 South Bay-Boca Chica...  Federal........           5,536           2,242  No Change......  No Change.
                               State..........           4,080           1,652  +157 ac (63 ha)
                               Private/Other..           5,784           2,342  No Change......
                               Uncategorized..               0               0  No Change......
                                               -----------------------------------------------------------------
                                Total.........          15,400           6,236  +157 ac (63 ha)
----------------------------------------------------------------------------------------------------------------
* Totals may not sum due to rounding. Rounding in some cases has been corrected/updated in this table.


                      Table 2--Co-Occurring Critical Habitat Designations That Overlap Proposed Critical Habitat for Rufa Red Knot
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                   Area of overlap with designated critical habitat in acres (ac)/hectares (ha)  (# of proposed rufa     Total overlap
                                                                red knot units or subunits overlapping)                                 (combined) for
              State              ----------------------------------------------------------------------------------------------------    each state in
                                                        Loggerhead Sea        West Indian                             Aboriginal          acres (ac)/
                                     Piping Plover          Turtle              Manatee          Gulf Sturgeon       Prickly-apple       hectares (ha)
--------------------------------------------------------------------------------------------------------------------------------------------------------
North Carolina \1\..............  11,495 ac/4,652 ha  3,438 ac/1,391 ha   N/A...............  N/A...............  N/A...............  14,069 ac/5,693
                                   (11).               (4).                                                                            ha.
South Carolina \1\..............  5,615 ac/2,272 ha   6,007 ac/2,431 ha   N/A...............  N/A...............  N/A...............  9,399 ac/3,804 ha.
                                   (14).               (14).
Georgia \1\.....................  15,877 ac/6,425 ha  10,903 ac/4,412 ha  N/A...............  N/A...............  N/A...............  21,698 ac/8,781
                                   (12).               (7).                                                                            ha.
Florida.........................  7,617 ac/3,082 ha   7,114 ac/2,879 ha   20,720 ac/8,385 ha  8,970 ac/3,630 ha   77 ac/31 ha (4)...  37,801 ac/15,297
                                   (20).               (17).               (11).               (11).                                   ha.
Alabama.........................  2,381 ac/963 ha     N/A...............  N/A...............  N/A...............  N/A...............  2,381 ac/963 ha.
                                   (1).
Mississippi.....................  4,538 ac/1,837 ha   N/A...............  N/A...............  1,866 ac/755 ha     N/A...............  4,488 ac/1,816 ha.
                                   (2).                                                        (2).
Louisiana.......................  17,154 ac/6,942 ha  N/A...............  N/A...............  N/A...............  N/A...............  17,154 ac/6,942
                                   (4).                                                                                                ha.
Texas \1\.......................  154,097 ac/62,361   N/A...............  N/A...............  N/A...............  N/A...............  154,097 ac/62,361
                                   ha (11).                                                                                            ha.
                                 -----------------------------------------------------------------------------------------------------------------------
    Total \2\...................  218,774 ac/88,537   27,463 ac/11,114    20,720 ac/8,385 ha  10,836 ac/4,385 ha  77 ac/31 ha (4)...  261,087 ac/105,659
                                   ha (74).            ha (40).            (11).               (13).                                   ha.
--------------------------------------------------------------------------------------------------------------------------------------------------------
\1\ The amount of rufa red knot proposed critical habitat overlapping with piping plover designated critical habitat increased by 852 ac (345 ha) in
  North Carolina, 660 ac (267 ha) in South Carolina, 508 ac (205 ha) in Georgia, and 371 ac (150 ha) in Texas; this resulted in a total increase of
  2,413 ac (976 ha) for piping plover compared to the July 15, 2021, proposed rule. The amount of rufa red knot proposed critical habitat overlapping
  with loggerhead sea turtle designated critical habitat was corrected for North Carolina, to include adding acreage for the new NC-6 unit, to 3,438 ac
  (1,391 ha); overlap also increased by 692 ac (280 ha) in South Carolina, resulting in a total increase of 608 ac (246 ha) for loggerhead compared to
  the July 15, 2021, proposed rule.
\2\ Totals may not sum due to rounding.

    The revised proposed critical habitat designation is defined by the 
map or maps, as modified by any accompanying regulatory text, presented 
at the end of this document under Proposed Regulation Promulgation. The 
rule portion of this document depicts all the proposed critical habitat 
units, including those originally proposed July 15, 2021, and unchanged 
via this document. Because we are adding proposed critical habitat 
units, the paragraph designations have changed, so we are setting forth 
the entire proposed rule in this document instead

[[Page 22551]]

of just the new and revised proposed critical habitat units.
    We include more detailed information on the boundaries of the 
revised proposed critical habitat designation in the discussion of new 
and revised proposed individual units below. For units for which we are 
not proposing any changes from the July 15, 2021, proposed rule, please 
refer to information at <a href="https://www.regulations.gov">https://www.regulations.gov</a> under Docket No. 
FWS-R5-ES-2021-0032.

Unit MA-1: Nauset Marsh

    Unit MA-1 consists of approximately 2,219 ac (899 ha) of highly 
dynamic barrier beaches and intertidal (i.e., seashore that is covered 
at high tide and uncovered at low tide) areas in the towns of Orleans 
and Eastham in Barnstable County, Massachusetts. The unit includes 
exposed intertidal flats, shoals, mudflats, and intertidal salt marsh 
pannes in Salt Pond Bay and Nauset Bay, and ephemeral tidal pools, 
primary sand dunes, and beaches associated with Nauset Spit (Orleans 
and Eastham) and Coast Guard Beach (Eastham). The southern end of the 
unit begins at Nauset Spit north of Mill Pond where the peninsula is 
bordered by bay and oceanside waters, and heads east following the 
mainland shoreline past Woods Cove (but not including the cove) to the 
shoreline of Fort Hill (Eastham). The unit then follows the shoreline 
around Salt Pond Bay to the north end of Nauset Bay where the boundary 
continues east across Coast Guard Beach to mean low low water (MLLW; 
i.e., the lowest of the low tides per day averaged over a 19-year 
period) on the ocean side. The eastern unit border continues south 
crossing the inlet between Coast Guard Beach and Nauset Spit (Eastham) 
following oceanside MLLW until the spit is no longer bordered by the 
bay and ocean, at which point the boundary heads west. Lands within 
this unit include approximately 1,340 ac (543 ha; 60 percent) in 
Federal ownership, 136 ac (55 ha; 6 percent) in private/other 
ownership, and 744 ac (301 ha; 34 percent) that are uncategorized. 
General land use within this unit is primarily recreational, including 
offshore and surf fishing, shellfish digging (both recreational and 
commercial), boating, over-sand vehicle use, sunbathing, swimming, and 
walking.
    Unit MA-1 is occupied by the species and contains one or more of 
the physical or biological features essential to the conservation of 
the species. The unit contains a high concentration of rufa red knots 
during the fall migration period, serving as an important southbound 
stopover site in the New England portion of the subspecies' range. 
Additionally, this location consistently supports large concentrations 
of migrating rufa red knots annually due to the large intertidal areas 
and beach habitat that provides multiple foraging and roosting habitat 
areas for the birds to build energy resources for migration.
    Threats identified within Unit MA-1 include disturbance of foraging 
and roosting rufa red knots by humans and human activities including 
but not limited to, pets and domestic animals, off-road vehicles 
(ORVs), powered and unpowered boats, surf kites, and surf fishing, 
predation (especially by migrating raptors and owls), possible 
modification or loss of habitat (i.e., dredging), and natural or human-
caused disasters (i.e. hurricanes, oil spills). Special management 
considerations or protection measures to reduce or alleviate the 
threats may include managing access to rufa red knot foraging habitat 
and adjacent saltmarsh and upland roosting habitat during migration 
(through restrictions on timing, locations, and types of activities), 
and addressing the impacts of potential oil spills through protective 
spill response plans and training (see Special Management 
Considerations or Protection in the 2021 proposed rule). The National 
Park Service (NPS) lands within the unit (i.e., Cape Cod National 
Seashore) are managed under a comprehensive shorebird management plan 
(NPS 2018, entire).

Unit MA-2: Pleasant Bay

    Unit MA-2 consists of approximately 4,959 ac (2,007 ha) of highly 
dynamic barrier beaches and intertidal areas in the towns of Chatham 
and Orleans in Barnstable County, Massachusetts. The unit includes 
exposed intertidal flats, shoals, mudflats, and intertidal salt marsh 
pannes in Little Pleasant Bay and Pleasant Bay, and ephemeral tidal 
pools, primary sand dunes, and beaches associated with Nauset Beach 
South (Orleans), North Beach (Chatham), and North Beach Island 
(Chatham). The unit begins at the northeastern end of Little Pleasant 
Bay going east to the edge of the saltmarsh, continuing south on the 
interior of Nauset Beach South approximately 1.7 mi (2.7 km) then east 
to MLLW on the east side of Nauset Beach South, continuing south along 
Nauset Beach South and North Beach to North Beach Island at MLLW and 
terminating at the natural channel between North Beach Island and South 
Beach Island (Chatham). The western side of the unit runs offshore of 
the mainland, west of small islands in Pleasant and Little Pleasant 
Bays (Little Sipson Island, Strong Island, and Tern Island) and east of 
Hog Island and Sampson Island, incorporating intertidal lands 
associated with the islands. Lands within this unit include 
approximately 126 ac (51 ha; 3 percent) in Federal ownership, 2,005 ac 
(812 ha; 40 percent) in private/other ownership, and 2,827 ac (1,144 
ha; 57 percent) that are uncategorized. General land use within this 
unit is primarily recreational, including offshore and surf fishing, 
shellfish digging (both recreational and commercial), boating, over-
sand vehicle use, sunbathing, swimming, and walking.
    Unit MA-2 is occupied by the species and contains one or more of 
the physical or biological features essential to the conservation of 
the species. The unit contains a high concentration of rufa red knots 
during the spring and fall migration periods, serving as an important 
northbound and southbound stopover site in the New England portion of 
the subspecies' range. Additionally, this location consistently 
supports a few thousand migrating rufa red knots due to the large 
intertidal areas and beach habitat that provides multiple foraging and 
roosting habitat areas for the birds to build energy resources for 
migration.
    Threats identified within Unit MA-2 include disturbance of foraging 
and roosting rufa red knots by humans and human activities including 
but not limited to, pets and domestic animals, ORVs, powered and 
unpowered boats, surf kites, and surf fishing, predation (especially by 
migrating raptors and owls), possible modification or loss of habitat 
(e.g., dredging or mining of sand flats), and natural or human-caused 
disasters (i.e., oil spills). Special management considerations or 
protection measures to reduce or alleviate the threats may include 
managing access to rufa red knot foraging habitat and adjacent 
saltmarsh and upland roosting habitat during migration (through 
restrictions on timing, locations, and types of activities), and 
addressing the impacts of potential oil spills through protective spill 
response plans and training (see Special Management Considerations or 
Protection in the 2021 proposed rule). The National Park Service (NPS) 
manages Cape Cod National Seashore under a comprehensive shorebird 
management plan (NPS 2018, entire) (Shorebird Plan). However, due to 
the small and isolated nature of NPS inholdings in this unit, these 
areas are not actively managed under the Shorebird Plan.

[[Page 22552]]

Unit NY-2: Old Inlet

    Unit NY-2 (Old Inlet) consists of 1,781 ac (721 ha) of highly 
dynamic beach, sand flats, bay islands, back bay shoreline, intertidal 
areas, and surface water within the town of Brookhaven, Suffolk County, 
New York. The unit is irregularly shaped and bounded to the south by 
the Atlantic Ocean, to the west by the Fire Island National Seashore's 
Federal Otis G. Pike Wilderness Area, and to the east by the 
continuation of the Federal wilderness area. Its northern boundary lies 
approximately in the lower third of Bellport Bay. Additionally, 
portions of the northern and southern areas of the unit are not 
contiguous, as they are separated by a vegetated dune and washover 
areas. Lands within this unit include approximately 1,481 ac (599 ha; 
83 percent) in Federal ownership; 232 ac (94 ha; 13 percent) in State 
ownership; and 67 ac (27 ha; 4 percent) in private/other ownership 
(including the town of Brookhaven). General land use within this unit 
is recreational activities (e.g., fishing, bird watching, boating, open 
space use). Coastal engineering structures are absent, but beach 
nourishment programs are implemented along the ocean beach to the east 
by the U.S. Army Corps of Engineers at Smith Point County Park (via 
coordination and agreements with the State of New York and Suffolk 
County).
    Unit NY-2 is occupied by the species and contains one or more of 
the physical or biological features essential to the conservation of 
the species. This unit contains a high concentration of rufa red knots 
during the fall migration period, serving as an important southbound 
stopover site. The area has a relatively undeveloped character that 
provides protection from intensive human uses. Episodic storm events 
have also contributed to habitat creation, and, in turn, optimal rufa 
red knot habitat conditions. The bay islands and associated wetlands 
are managed for wildlife, which provides some limits to the amount of 
disturbance that rufa red knots or their habitat may experience from 
recreation and other human activities (e.g., commercial shell fishing, 
dredging, and shoreline dock/pier projects).
    Threats identified within Unit NY-2 include: (1) Sea level rise; 
(2) coastal engineering activities (e.g., beach nourishment that could 
remove habitat, preclude the formation of habitat such as exposed 
shoals, and impact adjacent shoreline habitats by altering currents and 
sediment transport/deposition patterns); (3) predation in nonbreeding 
areas; and (4) human disturbance (e.g., recreational fishing and 
driving, and motorized boat traffic or aircraft that create noise 
disturbance). Special management considerations or protection measures 
to reduce or alleviate the threats may include reducing disturbance 
(e.g., humans, pets, vehicles, and watercraft), conducting predator 
control, and implementing conservation measures that help reduce 
modification or loss of habitat from soft beach stabilization efforts 
(e.g., time-of-year restrictions for beach nourishment and dredging 
activities, establishing temporary sanctuaries and management during 
certain times of year to address erosion) (see Special Management 
Considerations or Protection in the 2021 proposed rule).
    The town of Brookhaven lands (both marine and estuarine habitats 
within this unit) are managed in cooperation with the New York State 
Wildlife Action Plan (New York State Department of Environmental 
Conservation 2015, entire). Additionally, the designated South Shore 
Estuary Reserve implements a Comprehensive Management Plan (South Shore 
Estuary Reserve Council 2001, entire), which encompasses Units NY-1, 
NY-2, and NY-3, and serves as a guidance document for municipalities 
and private/public sectors to conserve or protect habitats and waters 
within the Reserve. Unit NY-2 is within the boundaries of the Fire 
Island National Seashore's Federal Otis G. Pike Wilderness Area. The 
NPS prepared the ``Fire Island National Seashore Wilderness Breach 
Management Plan/Environmental Impact Statement'' to provide a thorough 
evaluation to determine the potential benefits and consequences of 
management strategies prior to making a decision on how to manage the 
wilderness breach (NPS 2017, entire).

Unit NJ-1: Brigantine and Little Egg Inlets

    Unit NJ-1 consists of 9,952 ac (4,027 ha) of beach, dune, shoals, 
open water, and tidal marsh associated with two inlets (i.e., small 
arms of the ocean) in Ocean and Atlantic Counties, New Jersey, 
extending from the northern boundary of the Holgate Unit of Edwin B. 
Forsythe (Forsythe) NWR, west to the ``Seven Islands'' portion of Great 
Bay Boulevard Wildlife Management Area, and south nearly to 15th Street 
North in Brigantine City. To the north, the unit encompasses the 
Holgate Unit of the Forsythe NWR and includes several areas within the 
Great Bay Boulevard Wildlife Management Area, owned by the State of New 
Jersey (e.g., Seven Islands and other islands on either side of Great 
Bay Boulevard south of Big Sheepshead Creek). The unit also includes 
portions of Little Beach Island within the Forsythe NWR, and portions 
of the North Brigantine Natural Area owned by the State of New Jersey. 
This unit includes extensive areas of shoals and sand or mud flats 
(such as the new island east of Little Beach Island that is within the 
Edwin B. Forsythe NWR), which are generally owned by the State. Lands 
within this unit include approximately 1,560 ac (632 ha; 16 percent) in 
Federal ownership, 3,187 ac (1,291 ha; 32 percent) in State ownership, 
10 ac (4 ha; less than 1 percent) in private/other ownership, and 5,194 
ac (2,101 ha; 52 percent) that are uncategorized. General land use 
within this unit is almost entirely undeveloped and managed for 
wildlife and other natural resource values, as well as recreation.
    Unit NJ-1 is occupied by the species and contains one or more of 
the physical or biological features essential to the conservation of 
the species. This unit contains a high concentration of rufa red knots 
during the spring and fall migration periods, serving as an important 
northbound and southbound stopover site. This unit has an undeveloped 
character that provides protection from intensive human uses. The lack 
of hard structures and other coastal engineering practices in this unit 
allows optimal rufa red knot habitat conditions to be created and 
maintained by natural coastal processes, which is a condition that is 
rare in the mid-Atlantic. The Little Egg Inlet is the only unmodified 
inlet in New Jersey and one of only two unmodified inlets between 
Montauk, New York, and Chincoteague, Virginia, a shoreline distance of 
nearly 350 mi (563 km) (Rice 2016, pp. 24-25). Nearly all the lands in 
the unit are managed for wildlife, which limits disturbance of rufa red 
knots from recreation and other human activities.
    Threats identified within Unit NJ-1 include: (1) Sea level rise 
that may accelerate faster than landforms can migrate through natural 
coastal processes; (2) coastal engineering activities (e.g., ongoing 
updrift beach nourishment; proposed enlargement of a terminal groin 
immediately adjacent to the unit's northern limit; ongoing and proposed 
dredging that could remove habitat (e.g., exposed shoals), preclude 
habitat formation, and/or impact adjacent shoreline habitats by 
altering sediment transport/deposition patterns); (3) aquaculture 
leases; (4) predation in nonbreeding areas; and (5) human disturbance 
(e.g., recreational fishing and driving in the fall, motorized boat

[[Page 22553]]

traffic and aircraft year round). Special management considerations or 
protection measures to reduce or alleviate the threats may include 
managing sources of disturbance (e.g., humans, pets, vehicles, and 
watercraft), managing predator populations, and implementing 
conservation measures to abate habitat impacts from coastal engineering 
projects and from sea level rise (see Special Management Considerations 
or Protection in the July 15, 2021, proposed rule). Federal lands in 
this unit are managed under the Edwin B. Forsythe NWR Comprehensive 
Conservation Plan (Service 2004a, entire). State lands within the North 
Brigantine Natural Area are covered by a Beach Management Plan (Service 
and New Jersey Department of Environmental Protection 2019, entire).

Unit VA-12: Ship Shoal Island

    This unit consists of a total of 2,426 ac (982 ha) in Northampton 
County, Virginia, including both Ship Shoal Island and the area known 
as Godwin Island. The north boundary is Red Drum Drain and New Inlet, 
the south boundary is Ship Shoal Inlet, the west boundary is South Bay, 
and the east boundary is the Atlantic Ocean. The boundary for the 
island and marsh complex extends outward past the MLLW line and 
includes the areas that are slightly inundated with less than 3 in (7.6 
cm) of water. The unit is composed of 426 ac (172 ha; 18 percent) in 
State ownership, 1,941 ac (785 ha; 80 percent) in private/other 
ownership, and the remaining 60 ac (24 ha; 2 percent) is uncategorized. 
The island is composed of extensive mud flats, low marsh, sandy 
beaches, overwash areas, and tidal channels. General land use within 
this unit is scientific research (e.g., surveys and monitoring for 
nesting shorebirds); this area is closed to visitor use at all times 
for scientific research and safety reasons (TNC 2017, p. 1).
    Unit VA-12 is occupied by the species and contains one or more of 
the physical or biological features essential to the conservation of 
the species. This unit is essential to the conservation of the species 
because it is used by rufa red knots in conjunction with other proposed 
critical habitat units with large concentrations of rufa red knots 
observed during the spring migration season and provides high-quality 
habitat that is protected from disturbance. Additionally, rufa red 
knots are known to move from island to island daily within the barrier 
island chain; the whole chain of islands serves as important foraging 
and roosting habitat for the rufa red knot. Therefore, inclusion of 
unit VA-12 accurately captures how rufa red knots are using the 
available habitat along Virginia's Eastern Shore.
    The threats identified within Unit VA-12 include: (1) Natural 
(e.g., hurricanes) or human-caused (e.g., oil spills) disasters, and 
(2) erosional processes and accelerated loss of shoreline habitat in 
response to climate change and sea level rise. Special management 
considerations or protection measures to reduce or alleviate the 
threats may include managing scientific research activity access to 
rufa red knot foraging habitat and adjacent upland roosting habitat 
during migration, and establishing temporary sanctuaries and management 
during certain times of year to address erosion (see Special Management 
Considerations or Protection in the 2021 proposed rule). The island is 
owned and managed by TNC as part of the Virginia Coast Reserve, 
management of which is identified in a Conservation Action Plan that 
outlines priorities and strategies for conservation activities (Wilke 
2020, pers. comm.).

Unit VA-15: Fisherman Island

    This unit consists of a total of 2,413 ac (977 ha) in Northampton 
County, Virginia. The unit is an oval-shaped island located at the 
mouth of the Chesapeake Bay and is just south of the tip of the Eastern 
Shore peninsula. The island is surrounded by the waters of the 
Chesapeake Bay and Atlantic Ocean. It is bisected by U.S. Route 13 and 
the Chesapeake Bay Bridge-Tunnel complex. The interior boundary is 
along the dune line where the habitat changes from sandy beach with 
little vegetation to densely vegetated dunes or marshland, as well as 
densely vegetated forested or herbaceous vegetation landward of the 
beach and primary dune. The unit extends seaward past the MLLW line and 
includes areas that are slightly inundated with less than 3 in (7.6 cm) 
of water. The unit is federally owned by the Service's Eastern Shore of 
Virginia NWR. General land use within this unit includes low-impact 
recreational day use (e.g., hiking, bird watching, photography) only 
provided through guided tours from September through February. In 
addition, scientific research (e.g., survey and monitoring of natural 
resources, such as federally listed species) may occur year-round.
    Unit VA-15 is occupied by the species and contains one or more of 
the physical or biological features essential to the conservation of 
the species. This unit is essential to the conservation of the species 
because it is used by rufa red knots in conjunction with other proposed 
critical habitat units with large concentrations of rufa red knots 
observed during the spring migration season and provides high-quality 
habitat that is protected from disturbance. Additionally, rufa red 
knots are known to move from island-to-island daily within the barrier 
island chain; the whole chain of islands serves as important foraging 
and roosting habitat for the rufa red knot. Therefore, inclusion of 
unit VA-15 accurately captures how rufa red knots are using the 
available habitat along Virginia's Eastern Shore.
    Threats identified within Unit VA-15 include: (1) Disturbance of 
foraging and roosting rufa red knots by trespass recreational beach 
use, (2) natural (e.g., hurricanes) or human-caused (e.g., oil spills) 
disasters, and (3) accelerated loss of shoreline habitat from erosional 
processes in response to sea level rise. Special management 
considerations or protection measures to reduce or alleviate the 
threats may include managing access to rufa red knot foraging habitat 
and adjacent upland roosting habitat during migration (through 
restrictions on timing, locations, and types of activities), and 
establishing temporary sanctuaries and management during certain times 
of year to address erosion (see Special Management Considerations or 
Protection in the 2021 proposed rule). Currently, Eastern Shore of 
Virginia and Fisherman Island NWRs address some of these threats in 
their Comprehensive Conservation Plan (Service 2004b, entire) and 
Habitat Management Plan (Service 2018, entire).

Unit NC-6: Lea-Hutaff Island

    Unit NC-6 consists of approximately 1,085 ac (439 ha) of occupied 
habitat including all of Lea-Hutaff Island in Pender and New Hanover 
Counties consisting of shoreline habitat that stretches approximately 
4.8 mi (7.7 km) from the west side of the New Topsail Inlet channel 
west across the Rich Inlet channel to the toe of the primary dune or 
dense vegetation line on the northeast end of Figure Eight Island. This 
unit includes from MLLW to the toe of the dunes or where densely 
vegetated habitat (not used by the rufa red knot) begins and where the 
physical or biological features no longer occur. This unit also 
includes the emergent sand shoals within the flood-tidal and ebb-tidal 
deltas associated with the west side of the New Topsail Inlet channel, 
and the emergent sand shoals within the flood-tidal and ebb-tidal 
deltas on the west side of Rich Inlet channel. Lands within this unit 
include approximately 72 ac (29 ha; 7 percent) in State ownership, and 
427 ac (173 ha; 39

[[Page 22554]]

percent) in private/other ownership, and 586 ac (237 ha; 54 percent) 
that are uncategorized. State lands in this unit include parcels on the 
northeast end of Lea-Hutaff Island. General land use within this unit 
includes low-impact recreational day use (e.g., hiking, bird watching, 
photography and shell collecting). Additionally, scientific research 
(e.g., survey and monitoring of natural resources, such as federally 
listed species) may occur year-round.
    Unit NC-6 is occupied by the species and contains one or more of 
the physical or biological features essential to the conservation of 
the species. This unit contains a high concentration of rufa red knots 
during the spring migration period, serving as an important northbound 
stopover site. Approximately 852 ac (345 ha) of this unit overlap with 
designated critical habitat for the federally threatened piping plover 
(66 FR 36038, July 10, 2001) and 238 ac (96 ha) overlap with the 
federally threatened loggerhead sea turtle (79 FR 39756, July 10, 
2014).
    Threats identified within Unit NC-6 include: (1) Depredation by 
native and nonnative predators; (2) modification or loss of habitat or 
both due to erosion and sea level rise; and (3) response to natural and 
human-caused disasters (i.e., hurricanes, oil spills). Special 
management considerations or protection measures to reduce or alleviate 
the threats may include managing access to rufa red knot foraging 
habitat and adjacent saltmarsh and upland roosting habitat during 
migration (through restrictions on timing, locations, and types of 
activities), conducting habitat management or restoration (e.g., living 
shorelines, raising marsh elevations, facilitated shoreline migration), 
managing predator populations, managing human activities that disturb 
foraging rufa red knots, and managing sediment sources both within the 
unit and adjacent Rich Inlet and New Topsail Inlet (see Special 
Management Considerations or Protection in the 2021 proposed rule). 
State lands within this unit are managed under the 2015 North Carolina 
Wildlife Action Plan (NCWRC 2015, entire).

Unit SC-21: Fripp, Pritchards, and Little Capers Islands' Beaches

    Unit SC-21 consists of 10,178 ac (4,119 ha) of Fripp Island, 
Pritchards Island, and Little Capers Island, barrier islands off the 
coast in Beaufort County, South Carolina. The unit boundary begins on 
the shoreline of Fripp Island on the south side of Fripp Inlet and 
extends southwest along the Atlantic Ocean shorelines of Fripp Island, 
Pritchards Island, and Little Capers Island to the eastern side of 
Trenchards Inlet where the boundary follows the southern shoreline of 
the Story River. The unit includes all emergent land from MLLW to the 
toe of the dunes or where densely vegetated habitat (not used by the 
red knot) begins (i.e., the highly dynamic shoreline and the sandy 
intertidal zone that are covered at high tide and uncovered at low 
tide). This dynamic habitat also includes the ephemeral emergent shoals 
(sand bars) within the flood-tidal and ebb-tidal deltas associated with 
Fripp, Skull, and Trenchards Inlets as well as the unnamed inlets along 
the Little Capers Island shoreline. Lands within this unit include 
approximately 4,055 ac (1,641 ha; 40 percent) in State ownership and 
6,123 ac (2,478 ha; 60 percent) in private/other ownership. General 
land use within this unit includes residential development, tourism, 
and outdoor recreational use (e.g., beachgoing, birdwatching, boating, 
and fishing).
    Unit SC-21 is occupied by the species and contains one or more of 
the physical or biological features essential to the conservation of 
the species. This unit contains a high concentration of rufa red knots 
during the spring migration period, serving as an important northbound 
stopover site. The majority of this unit, with the exception of Fripp 
Island, has remote boat-only access and an undeveloped character that 
provides protection from intensive human uses. Approximately 660 ac 
(267 ha) of this unit overlap with designated critical habitat for the 
federally threatened piping plover (66 FR 36038, July 10, 2001), and 97 
ac (39 ha) of this unit overlap with designated critical habitat for 
the federally threatened loggerhead sea turtle (79 FR 39756, July 10, 
2014).
    Threats identified within Unit SC-21 include: (1) Disturbance of 
foraging and roosting red knots by humans and human activities (e.g., 
off-leash dogs, walking/running/biking through or too close to flocks 
of red knots, powered boats); (2) depredation by native and nonnative 
predators; (3) modification or loss of habitat or both due to 
uncontrolled recreational access, erosion, and sea level rise; and (4) 
disturbance associated with response to natural and human-caused 
disasters (e.g., hurricanes, oil spills). Special management 
considerations or protection measures to reduce or alleviate the 
threats may include minimizing disturbance to wintering and migrating 
red knots (e.g., managing recreational access to key rufa red knot 
foraging and roosting habitat during migration through restrictions on 
timing, locations, and types of activities) and managing the collection 
of spawning horseshoe crabs for biomedical use (e.g., limiting location 
and timing of collection) (see Special Management Considerations or 
Protection in the 2021 proposed rule). Private/other lands within this 
unit are managed under the 1992 Comprehensive Beach Management Plan of 
Beaufort County (Beaufort County Planning Board 1992, entire) and the 
2020 Fripp Island Beach Management Plan (Beaufort County 2020, entire).

Unit SC-22: Bay Point Island Beach

    Unit SC-22 consists of 1,698 ac (687 ha) of Bay Point Island, a 
barrier island off the coast in Beaufort County, South Carolina. The 
unit boundary begins on the Trenchards Inlet shoreline at the entrance 
to Morse Island Creek and follows the Atlantic Ocean shoreline to the 
eastern shoreline of Port Royal Round to the western entrance to Morse 
Island Creek. The unit includes all emergent land from MLLW to the toe 
of the dunes or where densely vegetated habitat (not used by the rufa 
red knot) begins (i.e., the highly dynamic shoreline and the sandy 
intertidal zone that are covered at high tide and uncovered at low 
tide). This dynamic habitat also includes the ephemeral emergent shoals 
(sand bars) within the flood-tidal and ebb-tidal deltas associated with 
Morse Creek and Trenchards Inlet within the unit boundary. Lands within 
this unit include approximately 553 ac (224 ha; 33 percent) in State 
ownership and 1,145 ac (464 ha; 67 percent) in private/other ownership. 
General land use within this unit includes outdoor recreational use 
(e.g., beachgoing, boating, birdwatching, and fishing).
    Unit SC-22 is occupied by the species and contains one or more of 
the physical or biological features essential to the conservation of 
the species. This unit contains a high concentration of rufa red knots 
during the spring migration period, serving as an important northbound 
stopover site, particularly when horseshoe crabs are spawning. This 
unit has remote boat-only access and an undeveloped character that 
provides protection from intensive human uses. Approximately 595 ac 
(241 ha) of this unit overlap with designated critical habitat for the 
federally threatened loggerhead sea turtle (79 FR 39756, July 10, 
2014).
    Threats identified within Unit SC-22 include: (1) Disturbance of 
foraging and roosting red knots by humans and human activities (e.g., 
off-leash dogs, walking too close to flocks of red knots,

[[Page 22555]]

powered boats); (2) depredation by native and nonnative predators; (3) 
modification or loss of habitat or both due to uncontrolled 
recreational access, erosion, and sea level rise; and (4) disturbance 
associated with response to natural and human-caused disasters (e.g., 
hurricanes, oil spills). Special management considerations or 
protection measures to reduce or alleviate the threats may include 
minimizing disturbance to wintering and migrating red knots (e.g., 
managing recreational access to key rufa red knot foraging and roosting 
habitat during migration through restrictions on timing, locations, and 
types of activities) (see Special Management Considerations or 
Protection in the July 15, 2021, proposed rule). Private/other lands 
within this unit are managed under the 1992 Comprehensive Beach 
Management Plan of Beaufort County (Beaufort County Planning Board 
1992, entire).

Unit SC-25: Turtle Island and Tomkins Island Beaches

    Unit SC-25 consists of 1,771 ac (717 ha) on Turtle Island (a sea 
island) and Tompkins Island (a human-made island) in Calibogue Sound in 
Jasper County, South Carolina. The unit boundary begins on the southern 
shoreline of the New River and extends southwest along the Calibogue 
Sound shoreline to the Wright River shoreline of Turtle Island. The 
unit boundary also includes the entire Calibogue Sound shoreline of 
Tompkins Island located east of Turtle Island. The unit includes all 
emergent land from MLLW to the toe of the dunes or where densely 
vegetated habitat (not used by the red knot) begins (i.e., the highly 
dynamic shoreline and the sandy intertidal zone that are covered at 
high tide and uncovered at low tide). This dynamic habitat also 
includes the ephemeral emergent shoals (sand bars) within the flood-
tidal and ebb-tidal deltas associated with the unnamed inlet in the 
center of the Turtle Island shoreline. Lands within this unit are 
entirely in State ownership as SCDNR's Turtle Island Wildlife 
Management Area and a SCDNR seabird sanctuary. General land use within 
this unit includes wildlife management and outdoor recreational use 
(e.g., beachgoing, boating, birdwatching, and fishing).
    Unit SC-25 is occupied by the species and contains one or more of 
the physical or biological features essential to the conservation of 
the species. This unit contains a high concentration of rufa red knots 
during the spring migration period, serving as an important northbound 
stopover site, particularly when horseshoe crabs are spawning. This 
unit also has remote boat-only access and an undeveloped character that 
provides protection from intensive human uses.
    Threats identified within Unit SC-25 include: (1) Disturbance of 
foraging and roosting red knots by humans and human activities (e.g., 
off-leash dogs, walking/running through or too close to flocks of red 
knots, powered boats); (2) depredation by native and nonnative 
predators; (3) modification or loss of habitat or both due to 
uncontrolled recreational access, erosion, and sea level rise; and (4) 
disturbance associated with response to natural and human-caused 
disasters (e.g., hurricanes, oil spills). Special management 
considerations or protection measures to reduce or alleviate the 
threats may include minimizing disturbance to wintering and migrating 
red knots (e.g., managing recreational access to key rufa red knot 
foraging and roosting habitat during migration through restrictions on 
timing, locations, and types of activities) and managing the collection 
of spawning horseshoe crabs for biomedical use (e.g., limiting location 
and timing of collection) (see Special Management Considerations or 
Protection in the 2021 proposed rule). State lands and waters within 
this unit are managed under the SCDNR's State Wildlife Action Plan 
(SCDNR 2015, entire).

Unit GA-1: Cockspur Island and Daymark Island Beaches

    Unit GA-1 consists of 802 ac (325 ha) of Cockspur and Daymark 
Islands in the mouth of the Savannah River in Chatham County, Georgia. 
The unit boundary includes the entire Savannah River and South Channel 
of the Savannah River shorelines of Cockspur and Daymark Islands and 
includes all emergent land from MLLW to the toe of the dunes or where 
densely vegetated habitat (not used by the rufa red knot) begins (i.e., 
the highly dynamic shoreline and sandy intertidal zone that is covered 
at high tide and uncovered at low tide). Lands within this unit include 
approximately 708 ac (287 ha; 88 percent) in Federal ownership as part 
of the U.S. Coast Guard's Station Tybee and NPS's Fort Pulaski National 
Monument, and 94 ac (38 ha; 12 percent) in State ownership. General 
land use within this unit includes a U.S. Coast Guard installation, 
national monument visitation and recreational day uses (e.g., boating, 
fishing, birdwatching).
    Unit GA-1 is occupied by the species and contains one or more of 
the physical or biological features essential to the conservation of 
the species. This unit contains a high concentration of rufa red knots 
during the spring migration period, serving as an important northbound 
stopover site, particularly when horseshoe crabs are spawning.
    Threats identified within Unit GA-1 include: (1) Disturbance of 
foraging and roosting red knots by humans and human activities (e.g., 
off-leash dogs, running/walking/biking through or too close to flocks 
of red knots, powered boats); (2) depredation by native and nonnative 
predators; (3) modification or loss of habitat or both due to 
uncontrolled recreational access, erosion, and sea level rise; and (4) 
disturbance associated with the response to natural and human-caused 
disasters (e.g., hurricanes, oil spills). Special management 
considerations or protection measures to reduce or alleviate the 
threats may include managing recreational access to key rufa red knot 
foraging and roosting habitat during migration (through restrictions on 
timing, locations, and types of activities) and limiting shoreline 
stabilization project construction windows (e.g., outside of rufa red 
knot migration windows) (see Special Management Considerations or 
Protection in the 2021 proposed rule). Federal lands are managed under 
the Fort Pulaski National Monument Final General Management Plan (NPS 
2013, entire) and the U.S. Coast Guard's Environmental Planning 
Implementation Procedures (U.S. Coast Guard 2020, entire).

Unit GA-5: Little Ogeechee River Shoreline and Raccoon Key

    Unit GA-5 consists of 4,571 ac (1,850 ha) of the Little Ogeechee 
River shoreline along Green Island, Little Wassaw Island, and Pine 
Island and all of Raccoon Key in Ossabaw Sound in Chatham County, 
Georgia. The unit boundary begins at the Green Island shoreline of the 
Little Ogeechee River and continues east along the shorelines of Little 
Wassaw Island and Pine Island to the Odingsell River entrance behind 
Wassaw Island. The boundary continues north along the Pine Island and 
Little Wassaw Island shoreline of the Odingsell River and follows the 
Little Wassaw Island shoreline along Adams Creek through marshlands 
south of Skidaway Island to Delegal Creek behind Green Island. The unit 
includes all emergent land from MLLW to where densely vegetated habitat 
(not used by the red knot) begins (i.e., the highly dynamic shoreline 
and the sandy intertidal zone that are covered at high tide and 
uncovered at low tide). This dynamic habitat also includes the

[[Page 22556]]

ephemeral emergent shoals (sand bars) within the Ossabaw entrance. 
Lands within this unit include approximately 3,136 ac (1,267 ha; 69 
percent) in Federal ownership and 1,435 ac (581 ha; 31 percent) in 
State ownership. General land use within this unit includes wildlife 
management as part of the Service's Wassaw Island NWR and outdoor 
recreational use (e.g., beachgoing, boating, fishing, and 
birdwatching).
    Unit GA-5 is occupied by the species and contains one or more of 
the physical or biological features essential to the conservation of 
the species. This unit contains a high concentration of rufa red knots 
during the spring migration period, serving as an important northbound 
stopover site, particularly when horseshoe crabs are spawning. This 
unit also has remote boat-only access and an undeveloped character that 
provides protection from intensive human uses.
    Threats identified within Unit GA-5 include: (1) Disturbance of 
foraging and roosting red knots by humans and human activities (e.g., 
running/walking through or too close to flocks of red knots, powered 
boats); (2) depredation by native and nonnative predators; (3) 
modification or loss of habitat or both due to uncontrolled 
recreational access, erosion, and sea level rise; and (4) disturbance 
associated with the response to natural and human-caused disasters 
(e.g., hurricanes, oil spills). Special management considerations or 
protection measures to reduce or alleviate the threats may include 
minimizing disturbance to wintering and migrating red knots (e.g., 
managing access to red knot foraging and roosting habitat during 
migration, such as through restrictions on timing, locations, and types 
of activities) (see Special Management Considerations or Protection in 
the 2021 proposed rule). State lands within this unit are managed under 
the GDNR State Wildlife Action Plan (GDNR 2015, entire), and Federal 
lands are managed under the 2011 Savannah Coastal NWR Complex 
Comprehensive Conservation Plan (Service 2011, entire).

Unit GA-10: Queens Island, Wolf Island, Egg Island, Little Egg Island, 
and Little Egg Island Bar

    Unit GA-10 consists of 11,901 ac (4,816 ha) of Queens Island, Wolf 
Island, Egg Island, Little Egg Island, and Little Egg Island Bar at the 
Altamaha Sound in McIntosh County, Georgia. The unit boundary begins at 
the Black River shoreline of Queens Island and extends south along the 
Wolf Island shoreline, which includes Wolf Island Bar, to the eastern 
and southern shorelines of Little Egg Island Bar Natural Area southwest 
to Egg Island in the Altamaha Sound. The boundary continues northwest 
along the Altamaha River shoreline of Egg Island and north along the 
Little Mud River shoreline of Wolf Island and Rockdedundy River 
shoreline of Queens Island. The unit includes all emergent land from 
MLLW to the toe of the dunes or where densely vegetated habitat (not 
used by the red knot) begins (i.e., the highly dynamic shoreline and 
the sandy intertidal zone that are covered at high tide and uncovered 
at low tide). This dynamic habitat also includes the ephemeral emergent 
shoals (sand bars) within the flood-tidal and ebb-tidal deltas 
associated with the entrance to Altamaha Sound and Beacon Creek. Lands 
within this unit include approximately 5,527 ac (2,237 ha; 46 percent) 
in Federal ownership, 261 ac (106 ha; 2 percent) in State ownership, 
1,865 ac (755 ha; 16 percent) in private/other ownership, and 4,248 ac 
(1,719 ha; 36 percent) that are uncategorized. General land use within 
this unit includes wildlife management and outdoor recreational use 
(e.g., beachgoing, boating, fishing, and birdwatching). Federal land 
use includes management of both Wolf and Egg Islands as part of Wolf 
Island NWR. Additionally, Wolf Island is a Class I designated 
wilderness area.
    Unit GA-10 is occupied by the species and contains one or more of 
the physical or biological features essential to the conservation of 
the species. This unit contains a high concentration of rufa red knots 
during the spring and fall migration periods, serving as an important 
northbound and southbound stopover site, particularly when horseshoe 
crabs are spawning. Additionally, this unit contains a high 
concentration of rufa red knots during the winter period, providing 
important wintering habitat on the Southeastern U.S. portion of the 
subspecies' range for foraging and roosting during a time of the year 
when rufa red knots are seeking to build energy sources for migration. 
This location serves as one of five units in Georgia that supports high 
concentrations of rufa red knots throughout the entire nonbreeding 
season, and is also important due to its low-level development, remote 
boat-only access, and protection from intensive human uses. 
Approximately 1,401 ac (567 ha) of this unit overlap with designated 
critical habitat for the federally threatened piping plover (66 FR 
36038, July 10, 2001).
    Threats identified within Unit GA-10 include: (1) Disturbance of 
foraging and roosting red knots by humans and human activities (e.g., 
walking/running through or too close to flocks of red knots, powered 
boats); (2) depredation by native and nonnative predators; (3) 
modification or loss of habitat or both due to erosion and sea level 
rise; and (4) disturbance associated with response to natural and 
human-caused disasters (e.g., hurricanes, oil spills). Special 
management considerations or protection measures to reduce or alleviate 
the threats may include minimizing disturbance to wintering and 
migrating red knots (e.g., managing recreational access to key rufa red 
knot foraging and roosting habitat during migration through 
restrictions on timing, locations, and types of activities) (see 
Special Management Considerations or Protection in the 2021 proposed 
rule). Federal lands in this unit are managed under the 2011 Savannah 
Coastal NWR Complex Comprehensive Conservation Plan (Service 2011, 
entire), and State lands are managed under the GDNR State Wildlife 
Action Plan (GDNR 2015, entire).

Unit TX-1: Rollover Pass to Bolivar Flats

    Unit TX-1 consists of 1,478 ac (598 ha) in Galveston County, Texas. 
This unit begins bayside of Rollover Pass and extends southwest along 
the beach front ending at the north jetty on the Bolivar Peninsula. It 
includes 17 mi (27 km) of Gulf shoreline. The landward boundary is the 
line indicating the beginning of dense vegetation, and the gulf-side 
boundary is the MLLW, including emergent lands and intertidal area 
characterized as highly dynamic beach/seashore that is covered at high 
tide and uncovered at low tide. The bayside of Rollover Pass and west 
end of the unit includes lands known as wind tidal flats that are 
infrequently inundated. Specific habitat types within this unit 
include: estuarine (bayside) seagrass mud or sand flats that are 
subtidal, seagrass flats that are nearly flat areas with rooted 
vascular plants (seagrass) growing below the water surface in subtidal 
mud or sand substrate; estuarine (bayside) sandy shore (beach/sandbar) 
rarely exposed due to tidal fluctuation; estuarine (bayside) sandy 
shore (beach/sandbar) that is irregularly or regularly, depending upon 
the location, inundated by tides; and marine sandy coastline (beach) 
irregularly or regularly inundated by tides, depending upon the 
location (Federal Geographic Data Committee (FGDC) 2013, pp. 11-13, 
37). Lands within this unit include approximately 482 ac (195 ha; 33 
percent) in State ownership and 996 ac

[[Page 22557]]

(403 ha; 67 percent) in private/other ownership. General land use 
within this unit includes multiple human uses for recreation including 
both pedestrian and vehicle activity, and ongoing beach maintenance/
nourishment activities. The west end of the unit is a well-known 
birding site (Bolivar Flats) that is protected by the Houston Audubon 
Society.
    Unit TX-1 is occupied by the species and contains one of more of 
the physical or biological features essential to the conservation of 
the species. This unit contains a high concentration of rufa red knots 
during the winter period, providing an important wintering habitat 
location on the northern Gulf coast U.S. portion of the rufa red knot 
northern wintering range, especially for an area that also experiences 
a low level of disturbance during this time period. The intertidal zone 
and relatively undisturbed beach habitat provide multiple foraging and 
roosting habitat areas during the time of year when rufa red knots are 
seeking to build energy resources for migration. The west end portion 
of the unit overlaps with 1,015 ac (411 ha) of designated critical 
habitat for the federally threatened piping plover (66 FR 36038, July 
10, 2001).
    Threats identified within Unit TX-1 include: (1) Disturbance of 
foraging and roosting rufa red knots and their habitat modification as 
a result of humans, including recreational activities, domestic 
animals, and vehicle disturbance (i.e., golf carts, cars, sport-utility 
vehicles (SUVs), motorcycles, etc.); (2) modification or loss of 
habitat due to residential and commercial development, beach 
maintenance and nourishment activities, and sea level rise; (3) 
predation (residential and migratory raptors); and (4) human-caused 
disasters and response to natural and human-caused disasters (e.g., 
hurricanes, oil spills). Special management considerations or 
protection measures to reduce or alleviate the threats may include 
conducting public outreach and education, managing access to rufa red 
knot foraging habitat and adjacent roosting habitat during migration 
(through restrictions on timing, locations, and types of activities), 
managing sediment sources to offset erosion and sea level rise, and 
addressing the impacts of potential oil spills or gas drilling 
activities through facility placement, as well as spill response plans 
and training (see Special Management Considerations or Protection in 
the 2021 proposed rule). The Texas General Land Office State lands are 
managed under The Open Beaches Act, Texas Natural Resource Code Chapter 
61, and The Dune Protection Act, Texas Natural Resource Code Chapter 
63. The Audubon lands are managed under the Bolivar Flats Bird 
Sanctuary Management Plan (Houston Audubon 2017, entire).

Unit TX-11: South Bay-Boca Chica

    Unit TX-11 consists of 15,400 ac (6,236 ha) in Cameron County, 
Texas. The Boca Chica gulf shoreline portion of this unit begins south 
of the Brownsville Ship Channel and extends approximately 6.5 mi (10 
km) to the south. Within the South Bay, the northern boundary is south 
of Brownsville Ship Channel dredge spoil placement areas, and the 
southern boundary is north of the Rio Grande River. The eastern 
boundary is the bayside of the Boca Chica Beach (Gulf of Mexico) up to 
where dense vegetation begins, and the western boundary is west of the 
Loma islands up to where dense vegetation begins along the wind tidal 
flats. The unit includes wind tidal flats and all seagrass beds that 
are infrequently inundated and/or exposed at low tides and the tidal 
flats within the area known as South Bay. Specific habitat types within 
this unit include: estuarine (bayside) seagrass mud or sand flats that 
are subtidal and are nearly flat areas with rooted vascular plants 
(seagrass) growing below the water surface in subtidal mud or sand 
substrate; estuarine (bayside) algal mud or sand flats regularly 
inundated by tides and are nearly flat areas with a layer of algae 
growing on a moist mud or sand substrate and are otherwise devoid of 
vegetation; estuarine (bayside) algal mud or sand flats irregularly 
inundated by tides; estuarine (bayside) sandy shore (beach/sandbar) 
rarely exposed due to tidal fluctuation; estuarine (bayside) sandy 
shore (beach/sandbar) irregularly or regularly inundated by tides, 
depending upon the location; estuarine (bayside) sandy shore (beach/
sandbar), spoils irregularly inundated by tides; and marine sandy 
coastline (beach) irregularly or regularly inundated by tides, 
depending upon the location (FGDC 2013, pp. 11-13, 37). Lands within 
this unit include approximately 5,536 ac (2,242 ha; 36 percent) in 
Federal ownership, 4,080 ac (1,652 ha; 26 percent) in State ownership, 
and 5,784 ac (2,342 ha; 38 percent) in private/other ownership. General 
land use within this unit includes rocket and drone launches and 
associated Space X space exploration development, and multiple 
recreational/beachside activities by humans, to include both pedestrian 
and vehicle activities. This unit is also managed for migratory bird 
use by the Lower Rio Grande Valley NWR.
    Unit TX-11 is occupied by the species and contains one of more of 
the physical or biological features essential to the conservation of 
the species. This unit contains a high concentration of rufa red knots 
during the spring and fall migration periods, serving as an important 
northbound and southbound stopover site on the northern Gulf coast. 
Approximately 13,280 ac (5,374 ha)) of this unit overlap designated 
critical habitat for the federally threatened piping plover (66 FR 
36038, July 10, 2001).
    Threats identified within Unit TX-11 include: (1) Disturbance of 
foraging and roosting rufa red knots and their habitat modification as 
a result of humans, including recreational activities, vehicle 
disturbance (i.e., golf carts, cars, SUVs, motorcycles, etc.), fishing, 
waterfowl hunting, and boating; (2) disturbance and habitat 
modification/eros

[…truncated; see source link]
Indexed from Federal Register on April 13, 2023.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.