Endangered Species Law & Policy

On February 8, 2022, the U.S. Fish and Wildlife Service (Service) published findings on several petitions to list species under the Endangered Species Act (ESA), some of which have been highly anticipated.

Pursuant to an August 2020 settlement agreement between the Service, WildEarth Guardians, and Western Watersheds Project, the Service published a 12-month finding on a petition to list the Sonoran desert tortoise (Gopherus morafkai). The tortoise is patchily distributed across 68,600 square miles in the Sonoran Desert ecoregion of Arizona and Sonora, Mexico. In its 12-month ...

On May 14, 2021, the Department of Justice filed a brief with the Supreme Court arguing that the Court should not hear the case of Kansas Natural Resource Coalition v. Department of Interior (“KNRC”). KNRC is a challenge to a rule interpreting the Endangered Species Act (“ESA”) that was jointly issued by the United States Fish and Wildlife Service (“USFWS”) and the National Marine Fisheries Service (“NMFS”) (collectively, the “Services”) in 2003: The “Policy for Evaluation of Conservation Efforts When Making Listing Decisions,”(68 Fed. Reg. 15,100 ...

On May 5, 2021, the U.S. Fish and Wildlife Service (“USFWS”) published its updated collision risk model (“CRM”) for bald and golden eagles at wind energy facilities.  The CRM is a complex Bayesian model the USFWS has endorsed to predict eagle fatalities at wind energy facilities seeking eagle incidental take authorization under the Bald and Golden Eagle Protection Act (“BGEPA”).  The USFWS previously published the proposed updates to CRM for public comment on two occasions, seeking input on three alternatives: (1) Use updated species-specific model inputs and use the ...

The U.S. Fish and Wildlife Service (Service) recently announced its finding that three salamander species do not warrant listing as endangered or threatened species under the Endangered Species Act (ESA). The Service’s announcement follows a court-approved settlement agreement in which the Service agreed to make a 12-month finding for the Shasta salamander (Hydromantes shastae), Samwel salamander (H. samweli), and Wintu salamander (H. wintu). The finding comes despite concerns from some environmental groups that a proposed project to raise the height of the Shasta Dam and ...

On May 7, 2021, the U.S. Fish and Wildlife Service (USFWS), as many anticipated, published a proposed rule to revoke a Trump Administration rule impacting the scope of the Migratory Bird Treaty Act (MBTA).  The Trump Administration rule was finalized on January 7, 2021 and became effective March 8, 2021.  It clarified that the MBTA’s prohibition against the take of migratory birds did not extend to death or injury of migratory birds that results from, but is not the purpose of, an action (also known as incidental take).  Prior to the Trump Administration Rule, USFWS had, for decades ...

On October 7, 2019, the U.S. Fish and Wildlife Service (FWS) published a notice in the Federal Register announcing the agency’s 12-month findings that a dozen species are not warranted for listing as endangered or threatened species under the Endangered Species Act (ESA).  In particular, the FWS decided not to list the yellow-cedar (Callitropsis nootkatensis), a slow-growing but commercially in-demand tree that occurs from southern Alaska to northern California.  According to the FWS, yellow-cedars can live 500 to 700 years, with some individuals documented up to 1,600 years ...

On September 26, 2019, the U.S. District Court for the District of Colorado vacated and remanded in part the U.S. Fish and Wildlife Service’s (Service) 2014 determination that listing the Rio Grande cutthroat trout (Oncorhynchus clarki virginalis) under the Endangered Species Act (ESA) was not warranted.

The Rio Grande cutthroat trout is native to high-altitude streams in southern Colorado and New Mexico. In 2008, the Service determined that the Rio Grande cutthroat trout warranted listing as an endangered or threatened species, although listing was precluded by other higher ...

On August 27, 2019, the U.S. Fish and Wildlife Service and National Marine Fisheries Service (Services) announced the finalization of regulations governing implementation of various aspects of the Endangered Species Act (ESA). Among those regulations were rules setting forth how the Services and other federal agencies were to consult on potential impacts of federal activities on ESA-listed species and designated critical habitat.  The new rules were to go into effect on September 26, 2019.  Today, the Services announced that the effective date for the interagency consultation ...

On May 22, 2019, the U.S. Fish and Wildlife Service (FWS) announced a proposal to list two intriguing North Carolina aquatic species under the Endangered Species Act (ESA). The FWS was spurred to act in part by a 2010 petition and subsequent litigation from environmental organizations to list over 400 aquatic species found in the southeastern United States. The two species the agency deems as needing protection in this proposed rule are the Carolina madtom (Noturus furiosus), a poisonous catfish, and the Neuse River waterdog (Necturus lewisi), a freshwater salamander.

The Carolina ...

On January 31, 2019, the U.S. Fish and Wildlife Service (USFWS) announced plans to amend up to 182 Endangered Species Act (ESA) recovery plans, which potentially cover over 305 animal and plant species, over the next year. These amendments will revise each recovery plan to include quantitative recovery criteria as part of the Department of the Interior’s Agency Priority Performance Goals. USFWS kicked off this 12-month push by releasing a notice of availability of 26 draft recovery plan amendments ...

On November 21, 2018, the U.S. Fish and Wildlife Service (Service) published a final rule listing the candy darter (Estheostoma osburni) as endangered and proposing critical habitat for the species.  The candy darter is a small, freshwater fish species native to Virginia and West Virginia.  The Service’s announcement finalizes its proposed rule to list the candy darter, which was published on October 4, 2017, with one significant difference – the Service originally proposed to list the candy darter as threatened, but the final rule lists the candy darter as endangered.

The candy ...

Yesterday, the U.S. Supreme Court denied certiorari in California Sea Urchin Commission v. Combs (Combs), Docket No. 17-1636, an appeal from a Ninth Circuit decision regarding endangered Southern sea otters (Enhydra lutris nereis) and deference to the decisions of the U.S. Fish and Wildlife Service (Service).  As we reported here last month, the case was seen as a potential vehicle for the Court to take up the broader issue of Chevron deference, the legal doctrine that requires courts to defer to an agency’s interpretation of an ambiguous statute so long as that interpretation is ...

As the U.S. Supreme Court prepares for its upcoming October 2018 term, one petition concerning an endangered sea otter relocation program is attracting a lot of attention as a potential vehicle for the Court to consider the broader issue of Chevron deference, the legal doctrine that requires courts to defer to an agency’s reasonable interpretation of an ambiguous statute. The petition has also created odd bedfellows, as the Department of Justice under the Trump Administration finds itself arguing alongside several national environmental non-profit organizations that the ...

On Monday, June 18, 2018, the U.S. Fish and Wildlife Service (FWS) announced that it has initiated five year status reviews for fifty species in California, Nevada, and the Klamath Basin of Oregon, pursuant to the Endangered Species Act (ESA).  Included among the species whose ESA listing status is being reviewed are 19 animal species, four of which are currently listed as threatened, while the remaining 14 are currently listed as endangered.  Additionally, the FWS is reviewing thirty-one plant species.

As part of its review, FWS will be accepting new information pertinent to the ...

On April 3, 2018, the U.S. Fish and Wildlife Service (Service) published a final to rule listing the yellow lance mussel (Elliptio lanceolata) as threatened under the Endangered Species Act (ESA).  The final rule states that only seven populations of this freshwater mussel remain, all of which are located in Maryland, Virginia, and North Carolina.  The listing was prompted by a mega-petition filed by the Center for Biological Diversity and several other environmental organizations in 2010 that included the mussel.  In September 2015, after litigation had been filed regarding the ...

On April 2, 2018, the U.S. Fish and Wildlife Service (Service) proposed downlisting the Hawaiian goose (Branta sandvicensis), locally known as the nene, from endangered to threatened under the Endangered Species Act (ESA).  The Service also proposed adopting a special rule pursuant to ESA section 4(d), known as a section 4(d) rule, allowing incidental take of nene for particular conservation and law enforcement functions.

The nene was federally listed as endangered in 1967, after the population fell below 30 individuals on Hawaii’s Big Island.  The Service instituted a ...

On February 27, 2018, the U.S. Fish and Wildlife Service (FWS) finalized a regulation removing Eureka Valley evening-primrose (Oenothera californica ssp. eurekensis) from the Federal List of Endangered and Threatened Plants.  The delisting, originally proposed in 2014, is based on the elimination of threats to the subspecies, accomplished largely as a result of the 1994 designation and ongoing management of its dune habitat as federal wilderness within Death Valley National Park.  The National Park Service manages the federal wilderness area under the Park Service’s Organic ...

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 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 ...

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 ...

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 ...

On April 21, 2016, the U.S. Fish and Wildlife Service and National Marine Fisheries Service (collectively, Service) announced revisions to their proposed modifications  to  the Endangered Species Act (ESA) petition process. 81 Fed. Reg. 23,448 (Apr. 21, 2016) (pdf).  In May 2015, the Service announced proposed changes to the petition process for listing a species or seeking to change the listing status of a species under the ESA. 80 Fed. Reg. 29,286 (May 21, 2015) (pdf).  The Service’s proposed rule originally required petitions to list species to address only one species, contain ...

While a number of Endangered Species Act (ESA) reform bills continue to wind their way through Congress (see our May 6, 2015 post), yesterday, the U.S. Fish and Wildlife Service (FWS) and National Marine Fisheries Service (NMFS) announced their own plan to "increase regulatory predictability, increase stakeholder engagement, and improve science and transparency" when acting on petitions to list, uplist, downlist, or delist a species, as well as petitions to revise critical habitat designations.  Rather than revising the ESA itself, as some in Congress ...

After a relatively quiet start to the year, the National Marine Fisheries Service (NMFS) and U.S. Fish & Wildlife Service (FWS)  have issued findings and rules regarding the proposed listings of four separate species under the Endangered Species Act (ESA) over the last two days.  NMFS issued a 90-day finding on a petition to list the Gulf of Mexico population of Bryde's whale (Balaenoptera edeni) on April 6, 2015.  FWS issued a 12-month finding on a petition to list the Humboldt marten (Martes caurina humboldtensis) and proposed to list two species of crayfish - the Big Sandy crayfish ...

In a three-page memorandum decision, the United States Court of Appeals for the Ninth Circuit dismissed Wild Equity and other groups' appeal from a lower court decision, dismissing as moot a lawsuit alleging that the City and County of San Francisco ("San Francisco") violated the Endangered Species Act’s take prohibition as a consequence of its continuing operations of the Sharp Park Golf Course. (2015 U.S. App. LEXIS 4854 [pdf].)

The lower court dismissed the action on the grounds that the Fish and Wildlife Service issued a biological opinion and incidental take statement ...