Endangered Species Law & Policy

On January 22, 2018, the U.S. Supreme Court granted review of the petition for writ of certiorari in Weyerhauser Co. v. U.S. Fish and Wildlife Service, No. 17-71.  Petitioners challenge a 2-1 panel decision issued by the United States Court of Appeals for the Fifth Circuit, affirming a rule issued by the U.S. Fish and Wildlife Service (Service) designating critical habitat for the dusky gopher frog (Rana sevosa) and including areas within critical habitat that the frog could not currently inhabit.

The dusky gopher frog spends most of its life underground in open-canopied pine forests.  ...

On December 27, 2017, the U.S. Court of Appeals for the Ninth Circuit partially reversed and remanded a decision by the United States District Court for the District of Hawaii, delaying if not derailing an expansion in shallow-set longline swordfish fisheries.  Environmental groups brought claims against the National Marine Fisheries Service (NMFS) and the U.S. Fish and Wildlife Service (USFWS) alleging violations of the Magnuson-Stevens Fishery Conservation and Management Act, Endangered Species Act (ESA), Migratory Bird Treaty Act (MBTA), and the National Environmental ...

As 2018 approaches, the U.S. Fish and Wildlife Service (Service) made a few announcements that will likely impact the list of threatened and endangered species.  In these last 11 days of 2017, the Service announced 90-day findings on petitions to list or reclassify five species, and 12-month findings on petitions to list or de-list two species under the ESA.

• On December 20, 2017, the Service announced 90-day findings on petitions for five separate species. The Service found that the petitioned actions for each of the five species may be warranted, based on the information presented in ...

In the Fall 2017 publication of the Unified Agenda of the Office of Information and Regulatory Affairs, the Department of the Interior announced its intent to revise the U.S. Fish and Wildlife Service’s regulations governing interagency cooperation and exceptions to the conservation of endangered and threatened species of fish, wildlife, and plants. In a separate announcement in the same publication, the Department of the Interior stated that it intends to revise regulations governing the listing of endangered and threatened species and the designation of critical ...

On October 25, 2017, the U.S. Department of the Interior (DOI) released a report entitled Review of the Department of the Interior Actions that Potentially Burden Domestic Energy identifying agency actions that potentially burden the development or use of domestic energy resources.  This report, generated in response to Executive Order 13783, identifies several costly and burdensome regulations that DOI believes hamper the production or transmission of domestic energy.  The report pays particular attention to the oil, natural gas, coal, and nuclear energy sectors, and ...

Nossaman LLP’s own Steven P. Quarles and Brooke M. Wahlberg are co-chairing CLE International’s upcoming 2^nd Annual MBTA and BGEPA:  Hot Topics in Avian Protection conference.  This timely, in-person CLE will explore the complexities of federal wildlife laws and rules to protect migratory birds and eagles under the Migratory Bird Treaty Act (MBTA) and the Bald and Golden Eagle Protection Act (BGEPA).  Speakers will include state and federal policy makers, industry leaders, environmental advocates, and leading practitioners in the field.  Held in Denver, Colorado, from November 30 through December 1, the conference presents a unique opportunity for professionals involved in and affected by endangered species issues, rules, and regulations to learn from in-depth presentations on topics including:

On Thursday, October 5, 2017, the U.S. Fish & Wildlife Service (Service) announced 12-month not warranted findings on petitions to list 25 species as endangered or threatened under the Endangered Species Act (ESA).  It is likely that the Service’s not warranted findings represent the Trump administration’s departure from the previous administration’s  90-day determinations wherein the Service found that the petitions contain substantial information that listing may be warranted.  For over half of the 25 species, the not warranted findings satisfy the terms of various ...

On Friday, September 29, 2017, the U.S. Fish & Wildlife Service (Service) announced its withdrawal of the proposed rule listing the Kenk’s amphipod (Stygobromus kenki), an aquatic crustacean, as an endangered species under the Endangered Species Act (ESA).  The Service originally proposed to list the amphipod, which occurs in the District of Columbia, Virginia, and Maryland, in September 2016 due to the impacts of water quality, water quantity, and other collateral impacts of urbanization near the species’ habitat.  In support of its decision to withdraw the proposed ...

On September 20, 2017, the U.S. Fish and Wildlife Service (USFWS) listed three separate species under the Endangered Species Act ("ESA").  USFWS listed the Sonoyta mud turtle (Kinosternon sonoriense) as endangered, and the 'I'iwi (Drepanis coccinea) and pearl darter (Percina aurora) as threatened species under the ESA.  Despite listing all three species, the USFWS deferred designating critical habitat for the three species.  The three listing decisions, all of which were compelled by settlements that the USFWS entered into during the Obama administration, are summarized below.

On June 23, 2017, the U.S. Fish and Wildlife Service (Service) promulgated a long-awaited final rule to delist the Hualapai Mexican vole (Microtus mexicanus hualpaiensis) (HMV) due to the Service’s determination that the original 1987 listing of the HMV under the Endangered Species Act (ESA) was in error.  Based upon more recent scientific and commercial information, the Service concluded that the HMV is not a distinguishable subspecies of Mexican vole and thus is not a valid taxonomic entity listable under the ESA.  This error in taxonomic classification was first raised by a ...

On June 22, 2017, U.S. Secretary of the Interior Ryan Zinke announced that the U.S. Fish and Wildlife Service (Service) will delist the Yellowstone population of the grizzly bear (Ursus arctos horribilis).  According to the Service, the Greater Yellowstone Ecosystem Distinct Population Segment (Yellowstone DPS) of the grizzly bear has recovered to the point that federal protections are no longer necessary and overall management of the species can be returned to the states and tribes.

The Yellowstone DPS consists of grizzlies in portions of northwestern Wyoming, southwestern ...

Earlier this week, the U.S. Fish & Wildlife Service (Service) issued a notice in the Federal Register that it was reopening the comment period on five proposed rules for four plant species.  Specifically, the proposed rules include the following: (1) listing Guadalupe fescue (Festuca ligulata) as an endangered species; (2) designating Guadalupe fescue critical habitat; (3) reclassifying Tobusch fishhook cactus (Sclerocactus brevihamatus ssp. tobuschii) from endangered to threatened; (4) reclassifying Kuenzler hedgehog cactus (Echinocereus fendleri var.

On June 8^th, 2017, Department of Interior (DOI) Secretary Ryan Zinke signed Secretarial Order 3353, entitled Greater Sage-Grouse Conservation and Cooperation with Western States.  This Order initiates the assessment of both federal and state-led conservation efforts related to the greater sage-grouse and establishes a review panel to undertake the evaluation. The review panel will then recommend (potentially significant) changes to how the bird is managed. The stated purposes of the Order are to 1) enhance cooperation between DOI and the eleven western states comprising the ...

On May 18, 2017, the United States Court of Appeals for the Ninth Circuit affirmed the district court’s summary judgment decision in favor of the Secretary of the Department of the Interior and other federal officials in an action brought by an environmental organization concerning the possible impacts of a Nevada solar power facility on the federally listed desert tortoise (Gopherus agassizii).  The Court rejected plaintiff’s contentions that U.S. Fish and Wildlife Service (FWS) and Bureau of Land Management (BLM) approvals for the construction and operation of the project ...

On May 17, 2017, the U.S. Court of Appeals for the Ninth Circuit affirmed a ruling by the U.S. District Court for the District of Montana and upheld the U.S. Forest Service’s (Forest Service) decision to construct 4.7 miles of new roads in the Kootenai National Forest. The Kootenai National Forest is managed pursuant to the Forest Service’s Kootenai National Forest Plan (Forest Plan) that includes access-related amendments prohibiting any net permanent increase[] in linear miles of total roads.  These Forest Plan access amendments incorporate a 2011 Biological Opinion and ...

On May 8, 2017, the U.S. District Court for the Northern District of California granted, in part, a motion for summary judgment brought by plaintiffs in a suit challenging the U.S. Environmental Protection Agency’s (EPA) approval of the registration and use of 73 pesticides containing the active ingredients clothianidin and thiamethoxam.  See Ellis v. Housenger, Case No. 13-cv-01266-MMC, 2017 U.S. Dist. LEXIS 70107 (N.D. Cal. May 8, 2017).  Plaintiffs, a collection of individuals and a number of environmental and advocacy groups, alleged that EPA’s decision to allow ...

Despite a slow start to 2017, largely due to the White House Memorandum delaying the effective date of new regulations, the U.S. Fish and Wildlife Service (Service) is picking up steam.  In April 2017, the Service initiated the following activities under the Endangered Species Act (ESA):

• On April 20, 2017, the Service initiated five-year status reviews for 138 species in Hawaii, Oregon, Washington, and California. The Service is conducting the status reviews pursuant to section 4(c)(2) of the ESA, which requires the Service to review each listed species’ status at least once every ...

On April 5, 2017, the U.S. Fish and Wildlife Service (Service) issued a final rule in the Federal Register reclassifying the West Indian manatee (Trichechus manatus) from endangered to threatened under the Endangered Species Act.  Despite the reclassification, the Federal Register explained that while some significant threats have been reduced or eliminated, there are still a number of threats that remain, such as habitat loss and poaching, and that implementation of recovery actions are needed for the manatee to fully recover.

The reclassification was the result ...

On March 29, 2017, the U.S. Court of Appeals for the Tenth Circuit held (PDF) that Congress has authority under the Commerce Clause to regulate the take of the Utah prairie dog (Cynomys parvidens).  Because Congress has this authority, it could authorize the U.S. Fish and Wildlife Service (Service) to do the same.

The Utah prairie dog lives only in Utah.  Approximately 70 percent of the species’ population is on nonfederal land.  It was originally listed as an endangered species under the Endangered Species Act (ESA) in 1973, but was reclassified as threatened in 1984.  At the time it was ...

On January 11, 2017, the U.S. Fish and Wildlife Service (Service) published a final rule listing the rusty patched bumble bee (Bombus affinis) as endangered under the Endangered Species Act (ESA).  The rusty patched bumble bee’s historic range encompassed areas of 28 states and the District of Columbia (Connecticut, Delaware, Georgia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, North Carolina, North Dakota, Ohio, Pennsylvania, Rhode Island, South Carolina, South Dakota ...

On March 1, 2017, the Senate confirmed Rep. Ryan Zinke (R-Mont.) as Secretary of the Interior in a 68-31 bipartisan vote.  He was sworn into the Cabinet later that day by Vice President Mike Pence.  Zinke was able to attract 16 Democratic votes, with Sen. Ron Wyden (D-Or.) stating that he believes Zinke will focus on doing his job, which includes protecting our special places and managing the forests already within the Interior Department's control, instead of engaging in senseless reorganization of bureaucracies.  Senate Energy and Natural Resources Chairwoman Lisa Murkowski ...

On June 13, 2016, the U.S. Court of Appeals for the Fifth Circuit, in a 2-1 decision, held that the U.S. Fish and Wildlife Service (FWS) had properly included approximately 1,500 acres in Louisiana as designated critical habitat for the endangered dusky gopher frog (Rana sevosa), even though the frog did not inhabit the land and significant alterations would be required before the land could even be considered habitable.  Markle Interests, L.L.C. v. U.S. Fish & Wildlife Serv., 827 F.3d 452 (5th Cir. 2016).  (For a further discussion of the panel decision.)

On February 13 ...

Two noteworthy cases have recently been issued by the Ninth Circuit Court of Appeals and the U.S. District Court for the Northern District of California.  The two cases address: (1) the interplay between the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and the Endangered Species Act (ESA) and (2) the use of the deliberative process privilege to withhold potential administrative record documents in ESA litigation.

In Center for Biological Diversity v. U. S. Environmental Protection Agency, 2017 U.S. App. LEXIS 1826 (9th Cir. Feb. 2, 2017), the Ninth Circuit reversed ...

On January 20, 2017, Reince Priebus, the White House Chief of Staff and Assistant to the President, issued a memorandum to the heads of all executive departments and agencies ordering them to freeze the processing of all regulations.  The stated intent of this action is to ensure that the President’s appointees or designees have the opportunity to review any new or pending regulations.  At the outset, the memo states that, with the exception of regulations addressing any emergency situations or urgent circumstances relating to health, safety, financial, or national security ...

On December 28, 2016, the U.S. Fish and Wildlife Service (Service) published a proposed rule to reclassify the Tobusch fishhook cactus (Sclerocactus brevihamatus ssp. tobuschii), downlisting the species from endangered to threatened under the Endangered Species Act (ESA).  The Service concluded that, while the Cactus is not in danger of extinction, it is likely to become endangered in the foreseeable future.  This proposed rule and the accompanying 12-month finding were precipitated by the same ESA petition, citizen suit, and settlement agreement that compelled the ...

On December 27, 2016, the U.S. Fish & Wildlife Service (FWS) issued its final Endangered Species Act (ESA) Compensatory Mitigation Policy (Policy) – the first policy to comprehensively address compensatory mitigation under the ESA.  The Policy applies to all forms of compensatory mitigation involving ESA compliance required or recommended by FWS, including conservation banks, in-lieu fee programs, permittee-responsible mitigation, and other third-party mitigation mechanisms.  It is a step-down policy addressing the compensatory mitigation component of the mitigation ...

On December 23, 2016, the U.S. Fish and Wildlife Service published a notice of availability and request for public comment in the Federal Register with respect to the draft Environmental Impact Report/Statement (EIR/S) for the City of San Diego Vernal Pool Habitat Conservation Plan (VPHCP).  Comments are due by February 21, 2017.  The species covered by the VPHCP were previously covered by the San Diego Multiple Species Conservation Program, but the portion of that Plan providing coverage for vernal pool species was struck down by the United States District Court for the Southern ...

The last few weeks of 2016 involved several activities relating to the Endangered Species Act (ESA), including the following:

• On December 27, 2016, the U.S. Fish and Wildlife Service (FWS) issued the final ESA Compensatory Mitigation Policy. According to FWS, the new policy addresses permittee-responsible mitigation, conservation banking, in lieu fee programs, and other third-party mitigation mechanisms, and stresses the need to hold all compensatory mitigation mechanisms to equivalent and effective standards.  The Compensatory Mitigation Policy, which we previously ...

On December 15, 2016, the U.S. Fish and Wildlife Service (Service) published a proposed rule to remove the black-capped vireo (Vireo atricapilla) from the list of Endangered and Threatened Species. The Service has concluded that listing is no longer warranted due to the species’ recovery.

The vireo is a small migratory songbird that breeds and nests in south-central Oklahoma, Texas, and the northern states of Mexico, and winters in Mexico’s western coastal states. The species was initially listed as endangered in October 1987 due to various threats, including nest parasitism ...

The U.S. Fish and Wildlife Service (Service) recently published a positive 90-day finding on a petition to list the Lesser Prairie-Chicken (Tympanuchus pallidicinctus) and three distinct population segments as endangered under the Endangered Species Act ("ESA").  The petition was filed by WildEarth Guardians, the Center for Biological Diversity, and Defenders of Wildlife on September 8, 2016.  The Service will initiate a status review for the Lesser Prairie-Chicken, followed by a determination regarding whether listing is warranted.

The listing petition was submitted ...

The election of Donald Trump as President, together with Republican majorities in the House and Senate, is likely to lead to important policy changes across a range of issues. While administration of the Endangered Species Act and other federal wildlife laws has not been high profile during the election season, it is an issue area in which we are likely to see big changes.  The five key issues are as follows:

Department heads.  There will be a clean slate of Department heads, including new Secretaries of Commerce and the Interior.  Rumored candidates for Commerce include Chris Christie ...

On November 1, 2016 the U.S. Fish and Wildlife Service (Service) announced its plan to issue what will be only the second programmatic eagle take permit under the Bald and Golden Eagle Protection Act (BGEPA) permit program since the program's establishment in 2009.  Programmatic permits may be sought to authorize eagle take that is associated with, but is not the purpose of, an activity if such take is compatible with the preservation of the bald eagle and the golden eagle and if the take is unavoidable even though advanced conservation practices are being implemented.

Alta ...

The distinct population segment of the North American wolverine (Gulo gulf luscus) has had a long and difficult history with the Endangered Species Act (ESA).  However, things appeared to be changing in 2013, when, after denying a number of prior listing petitions at various stages of the process, the U.S. Fish and Wildlife Service (Service) announced its proposal to list the wolverine as a threatened species under the ESA, citing anticipated habitat loss due to climate change.  (See our February 3, 2013 post for a summary of this history.)  While this put the wolverine squarely on ...

On October 5, 2016, the U.S. Fish and Wildlife Service (Service) listed a beetle species as endangered, a fish species as threatened, and designated critical habitat for the fish species pursuant to the Endangered Species Act (ESA).

The Service listed the Miami tiger beetle (Cicindelidia floridana), which occurs in Miami-Dade County, Florida, as endangered under the ESA.  According to the Service, the decline in the species is due to the impact of habitat loss, degradation, and fragmentation, the inadequacy of existing regulatory protections, and the beetle’s relatively ...

On September 27, 2016, the U.S. Fish and Wildlife Service and National Marine Fisheries Service (Agencies) published a final rule (pdf) that revises the regulations governing the Endangered Species Act’s (ESA) petition process.  According to the Agencies, the revisions are intended to improve the content and specificity of petitions and enhance the efficiency and effectiveness of the petition process to support species conservation.  The final rule, which revises 50 CFR 424.14, also clarifies the procedures by which the Agencies will evaluate petitions under section 4(b)(3 ...

On September 15, 2016, the U.S. Fish and Wildlife Service (USFWS) proposed to list as threatened the San Fernando Valley spineflower (Chorizanthe parryi var. fernandina), a plant species native to Southern California, under the Endangered Species Act.  The proposal is one of dozens under a settlement reached in litigation challenging USFWS’s failure to propose listing or determine that listing is not warranted for 251 candidate species.  The proposed rule to list the plant species as threatened ends over 16 years on USFWS’s candidate list; it was listed as endangered under the ...

The U.S. Fish and Wildlife Service (USFWS) and National Marine Fisheries Service (NMFS) have issued listing decisions on a number of species under the Endangered Species Act (ESA) in recent days, and USFWS has announced notable changes in its recovery strategy for the red wolf.

• On September 7, 2016, USFWS reopened the comment period for its proposed rule to remove the Greater Yellowstone Ecosystem population of grizzly bear (Ursus arctos horribilis) from the list of threatened species. The initial proposed rule emphasized that the States of Montana, Wyoming, and Idaho needed to ...

On August 15, 2016, the U.S. Court of Appeals for the Ninth Circuit affirmed a lower court decision granting summary judgment to the Bureau of Land Management (BLM) and U.S. Fish and Wildlife Service (USFWS) on the issue of whether an incidental take statement is required for plant species.  In Center for Biological Diversity v. Bureau of Land Management, No. 14-15836, 2016 U.S. App. LEXIS 14949, the Center for Biological Diversity (CBD) challenged BLM’s adoption of a Recreational Area Management Plan (Plan) for off-road vehicles in the Imperial Sand Dunes Special Recreation ...

The U.S. Fish and Wildlife Service (Service) published a final rule (pdf) removing the San Miguel Island fox (Urocyon littoralis littoralis), Santa Rosa Island fox (U. l. santarosae), and Santa Cruz Island fox (U. l. santacruzae) from the Federal List of Endangered and Threatened Wildlife under the Endangered Species Act (ESA).  The Service also reclassified the Santa Catalina Island fox (U. l. catalinae) from an endangered species to a threatened species.

The island fox is a relative of the gray fox.  They inhabit the six largest of the eight California Channel Islands and are ...

On August 10, 2016, the U.S. Fish and Wildlife Service (USFWS) issued a proposed rule to list the Texas hornshell (Popenaias popeii), a freshwater mussel, as an endangered species under the Endangered Species Act (ESA).  The species has been on the candidate species list for over a decade, and the proposed rule meets a listing determination deadline established by a 2011 multidistrict settlement agreement.  In the proposed rule, USFWS determined that the species is in danger of extinction due to habitat loss from loss of water flow, decreased water quality, increased accumulation of ...

In the past few weeks, the National Marine Fisheries Service (NMFS) and the U.S. Fish and Wildlife Service (FWS) published several Endangered Species Act (ESA) listing decisions, including the following:

• On August 1, 2016, NMFS published a 12-month finding on a petition to list the porbeagle shark (Lamna nasus) under the ESA. According to NMFS, the species does not warrant listing at this time. NMFS reviewed two distinct population segments of porbeagle sharks, the North Atlantic and Southern Hemisphere, and acknowledged that the populations have declined due to overfishing ...

On July 27, 2016, the U.S. Fish and Wildlife Service (USFWS) published a Federal Register notice of its final Methodology for Prioritizing Status Reviews and Accompanying 12-Month Findings on Petitions for Listing Species under the Endangered Species Act (Methodology).  The final Methodology clarifies several of the terms and processes identified in the draft Methodology.

The Methodology establishes five prioritization categories, or bins, to inform a multi-year National Listing Workplan that will cover proposed and final listing determinations, as well as proposed and ...

In a recent decision, the U.S. Court of Appeals for the District of Columbia affirmed the dismissal of an environmental organization's Endangered Species Act (ESA) claim, concluding that the organization lacked standing because the informational injury alleged in the complaint could not, as a matter of law, arise until after the U.S. Fish and Wildlife Service (Service) issued a 12-month finding under the ESA, and the complaint expressly alleged that the Service had not issued such a finding.  Friends of Animals v. Jewell, No. 15-5223 (D.C. Cir. July 15, 2016).

Under Section 4 ...

In a 2-1 decision, the United States Court of Appeals for the Fifth Circuit rejected challenges to the final rule designating critical habitat for the dusky gopher frog (Rana sevosa) under the Endangered Species Act (ESA) and National Environmental Policy Act.  Markle Interests, L.L.C. v. U.S. Fish and Wildlife Service, No. 14-31008 (5th Cir. June 30, 2016).  The decision is remarkable because it upholds the determination by the U.S. Fish and Wildlife Service (FWS) to designate areas as critical habitat that are not currently habitable by the frog and have not been shown likely to be ...

The U.S. Fish and Wildlife Service (Service) published an interim rule (pdf) revising its civil procedure regulations for the assessment of civil penalties for violations of various laws and regulations within the Service’s jurisdiction.  The Service issued the revised procedures pursuant to the Federal Civil Penalties Inflation Adjustment Act of 2015, which requires agencies to update statutory civil monetary penalties to adjust for inflation.  The purpose of the Inflation Adjustment Act is to maintain the deterrent effect of civil penalties and to further the policy ...

On June 28, 2016, the U.S. Fish and Wildlife Service (FWS) and National Marine Fisheries Service (NMFS) released draft revisions to their joint Habitat Conservation Planning Handbook (Handbook).  The proposed revisions are intended to address concerns raised by the regulated community regarding the habitat conservation plan (HCP) program implemented under section 10 of the Endangered Species Act (ESA).

To apply for an incidental take permit under ESA section 10(a)(1)(B), an applicant must develop an HCP.  The Handbook, initially released in 1996 and revised by ...

On June 7, 2016, the U.S. Court of Appeals for the Ninth Circuit rejected plaintiffs’ claim, among others, that the U.S. Bureau of Land Management’s (BLM) violated the Migratory Bird Treaty Act (MBTA) by granting a right-of-way to a private company to develop and operate a wind energy facility.  Protect Our Communities Foundation v. Jewell, No. 14-55842, 14-55666 (9th Cir. June 7, 2016).

Plaintiffs argued that BLM—by granting a right-of-way to Tule Wind LLC (Tule)—was "complicit" in future conduct by Tule that might result in violations of the MBTA.  Beyond this assertion of ...

On June 2, 2016, the U.S. Fish and Wildlife Service (Service) issued a 90-day finding that listing populations of the Northwestern moose (Alces alces andersoni) under the Endangered Species Act (ESA) may be warranted.  The Service’s 90-day finding is in response to a petition filed in July 2015 by the Center for Biological Diversity and Honor the Earth, which asked that the moose be listed as a threatened or endangered distinct population segment (DPS).

The U.S. population of Northwestern moose inhabits the upper peninsula of Michigan, Minnesota, North Dakota and Wisconsin.  In ...

As recently reported by the Center for Biological Diversity, a rider has been proposed for an appropriations bill that would provide $1.5 billion to the U.S. Fish and Wildlife Service in 2017.  The controversial rider would remove current Endangered Species Act protections for gray wolf populations in Michigan, Wisconsin, Minnesota, and Wyoming.  The appropriations bill, which is currently making its way through the House of Representatives, was before the House Subcommittee on Interior, Environment, and Related Agencies on May 25, 2016 ...

After filing an appeal with the U.S. Court of Appeals for the Fifth Circuit less than two weeks prior, on May 10, 2016, the U.S. Fish and Wildlife Service (Service) filed an unopposed motion to voluntarily dismiss its appeal of the district court decision that vacated the listing of the lesser prairie-chicken (Tympanuchus pallidicinctus) as threatened under the Endangered Species Act (ESA).  The U.S. District Court for the Western District of Texas, Midland Division, identified a number of errors in the Service’s evaluation of the species under the criteria laid out in the ...