Endangered Species Law & Policy

On December 10, 2024, the U.S. Fish and Wildlife Service (Service) released its long-anticipated listing proposal for the monarch butterfly (Danaus plexippus), along with a proposed critical habitat designation and species-specific 4(d) rule (Proposed Rule). The Proposed Rule indicates the public comment period closes on March 12, 2025.

The Service has proposed listing the monarch as threatened primarily as a result of threats from past and ongoing loss and degradation of breeding, migratory, and overwintering habitat, exposure to insecticides, and the effects of climate ...

Today, the U.S. Fish and Wildlife Service (Service) announced it had opened status reviews for 38 species of plants, wildlife, and fish endemic to Texas, New Mexico and Arizona (Southwest Species). Section 4(c) of the Endangered Species Act (ESA) requires the Service to evaluate the status of species listed as threatened and endangered at least once every five years (5-year Review) and determine, based on that evaluation, whether any such species should be delisted, downlisted (from endangered to threatened), … 

On September 5, 2024, the U.S. District Court for the Western District of Texas held in General Land Office v. U.S. Department of the Interior, that the U.S. Fish and Wildlife Service (Service) improperly denied a petition to delist the federally-endangered golden-cheeked warbler (Setophaga chrysoparia) (GCWA) by holding the petition to an unlawfully heightened standard at the initial, 90-day finding stage. As a result of the court’s ruling, the Service is required to undertake a review of the GCWA delisting petition and make a 90-day finding as to whether the petition presents ...

On September 4, 2024, the Center for Biological Diversity, along with more than 20 other groups, (collectively, CBD) delivered a petition (Petition) to the U.S. Fish and Wildlife Service (Service) in which CBD requested the Service promulgate regulations establishing a process, set of criteria, and other requirements for permitting “take” of migratory birds as a result of colliding with buildings. Specifically, the Petition requests the Service require permits for new construction of buildings with glass facades or other features that would foreseeably lead to ...

On May 20, 2024, the U.S. Fish and Wildlife Service (Service) published a final rule listing the dunes sagebrush lizard (Scleroperus arenicolus) (DSL) as endangered (Final Rule) under the Endangered Species Act (ESA). In the Final Rule, the Service identifies habitat loss and fragmentation of dunelands associated with oil and natural gas production and frac sand mining as the primary threat to the species, with climate change causing additional impacts.

The Service received more than 18,000 comments on its proposed rule to list the DSL, with many urging the Service not to list the ...

Today, the U.S. Fish and Wildlife Service (Service) and Center for Biological Diversity entered into a settlement agreement wherein the Service agreed to submit to the Federal Register final listing decisions on the following six mussel species no later than May 23, 2024:

• Texas fatmucket (Lampsilis bracteate);
• Guadalupe fatmucket (Lampsilis bergmanni);
• Texas fawnsfoot (Truncilla macrodon);
• Texas pimpleback (Cyclonaias (= Quadrula) petrina);
• Guadalupe orb (Cyclonaias necki); and
• False spike (Fusconaia (= Quincuncina) mitchelli).

As Nossaman previously reported, on ...

Tomorrow, the U.S. Fish and Wildlife Service (Service) will publish its final rule updating regulations implementing section 10 of the Endangered Species Act (Section 10), which addresses the agency’s issuance of incidental take permits and enhancement of survival permits under Section 10. The final rule will take effect 30 days after publication in the Federal Register. In the preamble to the final rule, the Service indicates that applications for permits under Section 10 that have been processed and published in the Federal Register for publication prior to the effective ...

On December 6, the Biden Administration released the Fall 2023 Unified Agenda of Regulatory and Deregulatory Actions (Unified Agenda), which lists the regulatory and deregulatory actions the various federal administrative agencies—including the U.S. Fish and Wildlife Service (Service)—plan to take in the near future. The Office of Information and Regulatory Affairs publishes an updated Unified Agenda twice a year, in the spring and fall. There are numerous entries in the Unified Agenda addressing future action by the Service to list species as threatened or endangered ...

On February 9, 2023, the U.S. Fish and Wildlife Service (Service) published proposed revisions to its regulations governing incidental take and enhancement of survival permitting under Endangered Species Act (ESA) section 10.

If finalized, the regulations would do away with the distinction between candidate conservation agreements with assurances and safe harbor agreements, clarify that incidental take permits no longer need to have a federally listed species as the “lead” species, codify aspects of the agency’s five-point policy that provide detail on the necessary ...

On November 16, 2022, the U.S. District Court for the Northern District of California (District Court) remanded three sets of Endangered Species Act (ESA) regulations promulgated in 2019 under the Trump administration back to the U.S. Fish and Wildlife Service (USFWS) and National Marine Fisheries Service (NMFS) (collectively, Services) for reconsideration. The three regulations addressed: how species are listed and delisted and critical habitat designated under ESA section 4; interagency consultation under ESA section 7; and a final rule repealing USFWS’s blanket ESA ...

On October 25, 2022, the Center for Biological Diversity (CBD) sued the U.S. Fish and Wildlife Service (Service) over the agency’s failure to timely finalize a proposed rule to list the lesser prairie-chicken (Tympanuchus pallidicinctus) (LEPC). CBD seeks an order from the court declaring the Service is in violation of the Endangered Species Act (ESA) by failing to timely list the LEPC and requiring the Service to publish one or more final rules by a date certain.

On June 1, 2021, and in response to a 2016 petition to list the LEPC, the Service proposed to list two distinct population ...

On September 21, 2022, the U.S. Court of Appeals for the Ninth Circuit (Ninth Circuit) stayed a July 5, 2022 order of the U.S. District Court for the Northern District of California (District Court) vacating several Endangered Species Act (ESA) regulations promulgated by the Trump Administration in 2019 (2019 Rules). In a brief order, the Ninth Circuit indicated the District Court “clearly” erred in vacating the 2019 Rules without first ruling on their underlying legal validity. As a result of the decision of the Ninth Circuit, the District Court’s vacatur of the 2019 Rules is ...

On August 25, 2022, the U.S. Fish and Wildlife Service (Service) filed a stipulated settlement agreement (Agreement) in a case challenging the agency’s failure to timely make a 12-month finding on a petition to list the dunes sagebrush lizard (Scleroperus arenicolus) (Petition). Under the Agreement, the Service will submit a 12-month finding on the Petition to the Federal Register no later than June 29, 2023. The 12-month finding will determine whether listing the species is warranted (and will simultaneously issue a proposed rule to list the species), whether listing the ...

On May 19, 2022, the Center for Biological Diversity (CBD) filed a lawsuit in the U.S. District Court for the District of New Mexico, challenging the U.S. Fish and Wildlife Service’s (Service) failure to make a timely 12-month finding on the group’s petition to list the dunes sagebrush lizard (Sceloporus arenicolus) (DSL), which was submitted to the agency in 2018.

The DSL is no stranger to controversy. In 2002, CBD and others petitioned the Service to list the DSL due to alleged threats to the species’ habitat caused by oil and gas production. In 2004, the Service determined that ...

On May 16, 2022, the U.S. District Court for the Northern District of California overturned the U.S. Fish and Wildlife Service’s (Service) March 31, 2020 withdrawal (2020 Withdrawal) of a proposed Endangered Species Act (ESA) listing and section 4(d) rule for the “bi-state population” of the greater sage grouse (Bi-state Grouse). The Bi-state Grouse lives along the California-Nevada border within six population management units (PMUs) monitored by the Service.   

The Service proposed the Bi-state Grouse for listing as threatened in 2013, then later withdrew that proposal ...

The Council on Environmental Quality (CEQ) has finalized revisions to portions of the agency’s National Environmental Policy Act (NEPA) implementing regulations (Phase I Regulations), which had been revised in 2020 under the Trump Administration (2020 Regulations). CEQ received more than 90,000 public comments in response to its proposal to revise the 2020 Regulations. In its final Phase I Regulations, CEQ declined to make substantial changes to the version proposed.

CEQ has indicated that the Phase I Regulations represent a “narrow” set of changes to address the Biden ...

On March 22, 2022, the Office of Information and Regulatory Affairs (OIRA) received from the U.S. Fish and Wildlife Service (Service) an Endangered Species Act (ESA)-specific compensatory mitigation policy (Policy). While the text of the Policy is not publicly available at this time, many have speculated that an updated Policy may mirror that which was in place under the Obama Administration.

On December 27, 2016, the Service published its final ESA Compensatory Mitigation Policy (2016 Policy) establishing the agency’s goal that compensatory mitigation provided under ESA ...

The U.S. Fish and Wildlife Service (Service) has announced its proposal to list the northern long-eared bat (Myotis septentrionalis) (NLEB) as endangered under the Endangered Species Act (ESA) (Proposed Rule). While Service policy indicates the agency should identify in a listing rule activities that would or would not result in a violation of the “take” prohibition set forth in section 9 of the ESA, the Service indicates in the Proposed Rule that it is unable to identify specific activities what would not violate the take prohibition. The Service points to the need for ...

On February 16, 2022, a California state court upheld protections afforded the western Joshua tree (Yucca brevifolia) under the California Endangered Species Act (CESA). The ruling came in connection with a lawsuit filed by the California Construction and Industrial Materials Association and others (Plaintiffs), alleging that the California Fish and Game Commission (Commission) failed to abide by its own rules in finding a petition to list the western Joshua tree indicated listing the tree may be warranted. A Commission finding that listing a species under CESA may be warranted ...

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 January 12, 2022, the General Land Office of Texas (GLO) filed a lawsuit in the U.S. District Court for the Western District of Texas, challenging the U.S. Fish and Wildlife Service’s (Service) July 27, 2021 negative 90-day finding on a petition to delist the endangered golden-cheeked warbler (Setophaga chrysoparia) (Negative 90-day Finding). The Negative 90-day Finding is the second 90-day finding issued by the Service on the same petition to delist the golden-cheeked warbler.

GLO challenged the first 90-day finding, published on June 3, 2016, as arbitrary and capricious on ...

On December 22, 2021, the U.S. Fish and Wildlife Service (Service) proposed to list the cactus ferruginous pygmy owl (Glaucidium brasilianum cactorum) (Owl) as threatened under the Endangered Species Act (ESA) primarily due to threats from climate change and habitat loss and fragmentation. The Service has also proposed to issue an ESA section 4(d) rule which would prohibit “take” of the Owl in most cases, while exempting from the prohibition certain land management activities compatible with restoration and improvement of Owl habitat where such activities have been ...

On December 10, 2021, the Biden Administration released the Fall 2021 Unified Agenda of Regulatory and Deregulatory Actions (Unified Agenda), which is a semi-annual compilation of information concerning regulations and policy under development by federal agencies. Department of the Interior (DOI) entries on the Unified Agenda reveal a lengthy set of planned regulatory actions, some of which may have an impact on development and deployment of energy, construction and operation of transportation and other infrastructure, and various other economic activities. … 

On October 7, 2021, the Council on Environmental Quality (CEQ) will publish the first of two proposed rulemakings to revise National Environmental Policy Act (NEPA) regulations that had previously been updated in 2020 under the Trump Administration. As stated by CEQ in the proposal, the agency intends to “generally restore” NEPA regulations that were in place prior to the 2020 updates.

In this first phase of NEPA regulatory revisions, CEQ addresses the agency’s definition of “purpose and need,” the definition of “effects” of the action, and agency procedures for ...

On September 20, 2021, the U.S. District Court for the Central District of California set aside the U.S. Fish and Wildlife Service’s (Service) negative 12-month finding (Finding) on a petition by WildEarth Guardians (Guardians) to list the Joshua tree (Yucca brevifolia) as threatened under the Endangered Species Act (ESA).

The petition had alleged that the Joshua tree is threatened by the effects of climate change and its associated effects, including drought and increasing wildfires. On September 14, 2016, the Service issued a positive finding on Guardians’ petition ...

On September 3, 2021, the Environmental Protection Agency (EPA) and U.S. Army Corps of Engineers (Corps) announced the agencies will abandon the definition of Waters of the United States (WOTUS) set forth in the April 21, 2020 Navigable Waters Protection Rule (NWPR) and will instead rely on the pre-2015 regulatory framework. The agencies’ announcement comes on the heels of a decision from the U.S. District Court for the District of Arizona vacating the NWPR. …

On August 18, 2021, the U.S. Fish and Wildlife Service (“Service”) published in the Federal Register a final rule designating more than 1,315 acres across 14 units as critical habitat (“Final Rule”) for two neotenic salamander species known only from Williamson and Bell Counties, Texas: the Georgetown salamander (Eurycea naufragia) and Salado salamander (Eurycea chisholmensis).  The species are “neotenic” because they do not transform into a terrestrial form and instead spend their entire life cycle in water.  The Final Rule was published in accordance with a ...

Today, the U.S. Fish and Wildlife Service (“Service”) published in the Federal Register a proposal to list six Central Texas mussel species under the Endangered Species Act (“ESA”), to issue an ESA section 4(d) rule for one of the species, and to designate critical habitat (“Proposed Rule”).  Specifically, the Service has proposed to list the Guadalupe fatmucket (Lampsilis bergmanni), Texas fatmucket (Lampsilis bracteata), Guadalupe orb (Cyclonaias necki), Texas pimpleback (Cyclonaias (=Quadrula) petrina), and false spike (Fusconaia (=Quincuncina) mitchelli) as endangered ... 

On August 11, 2021, the U.S. Court of Appeals for the Ninth Circuit granted partial vacatur of an appeal brought by the U.S. Army Corps of Engineers (Corps) challenging a district court decision to vacate and enjoin use of the 2017 version of nationwide permit 12 (NWP 12).

The underlying lawsuit was brought by Northern Plains Resource Council against the Corps over the Corps’ authorization of impacts to waters of the United States under NWP 12 in connection with the Keystone XL pipeline. In April 2020, the U.S. District Court for the District of Montana vacated NWP 12 throughout the ...

On June 29, 2021, fourteen members of Congress delivered a letter to Secretary of the Interior Deb Haaland urging the U.S. Fish and Wildlife Service (Service) to use its authority to list the monarch butterfly (Danaus plexippus) on an emergency basis under section 4 of the Endangered Species Act (ESA). The letter, which garnered only Democratic support, notes that the population of western monarchs has sunk to under 2,000 individuals and states that immediate action is necessary to prevent extinction of the species.

Section 4 of the ESA authorizes the Service to immediately place a ...

On June 29, 2021, the Council on Environmental Quality (CEQ) will publish an interim final rule (IFR) extending the deadline by which federal agencies are required to adopt updated National Environmental Policy Act (NEPA) regulations by two years. Under current CEQ regulations, promulgated under the previous administration, federal agencies have until September 14, 2021 to adopt updated agency-specific NEPA rules. Upon publication of the interim final rule in the federal register, that deadline will instead fall on September 14, 2023. There will be no public comment period ...

Linear infrastructure projects, including oil and gas pipelines, electric transmission lines and transportation, have faced a number of regulatory challenges over the last year. Some of these challenges stem from changes in regulatory schemes, adverse court holdings or drastically shifting policy initiatives. Others result from the uncertainty inherent in pending listing decisions under the Endangered Species Act, updates to the Nationwide Permitting Program under the Clean Water Act, the ever-changing definition of Waters of the United States and the Biden ...

On June 7, 2021, the U.S. Supreme Court (“SCOTUS”) agreed with the Department of Justice and declined to hear a case brought by the Kansas Natural Resource Coalition (Coalition) challenging the U.S. Fish and Wildlife Service’s (Service) failure to submit the Policy for the Evaluation of Conservation Efforts (PECE) Policy to Congress under the Congressional Review Act (CRA).  The case, which represents a unique intersection between the lesser prairie-chicken (Tympanuchus pallidicinctus) (LEPC), the Service’s PECE Policy, and the CRA, appears to foreclose the ability ...

On June 4, 2021, the Biden administration announced its intent to rescind or revise several implementing regulations for the Endangered Species Act (ESA) finalized under the prior administration. The U.S. Fish and Wildlife Service (Service) has not yet published these proposed rules in the Federal Register, nor has the Service provided the exact dates when it intends to publish the proposed rules.

In its announcement, the Service indicates its intent to rescind regulations governing how the Service conducts critical habitat exclusion analyses under ESA section 4(b)(2) and how ...

The U.S. Fish and Wildlife Service (USFWS) has announced the next chapter in the lesser prairie chicken’s (Tympanuchus pallidicinctus) (LEPC) tumultuous listing history. On May 26, 2021 the USFWS announced that it will propose a rule to establish a Northern distinct population segment (DPS) and a Southern DPS of the LEPC.  USFWS has proposed to list the Southern DPS – consisting of portions of New Mexico and Texas – as endangered. If finalized, the ESA take prohibition would apply across the Southern DPS without exception. The USFWS proposes to list the Northern DPS ...

On March 10, 2021, the United States Court of Appeals for the Fifth Circuit upheld a biological opinion (BiOp) and incidental take statement (ITS) issued by the U.S. Fish and Wildlife Service (Service) in connection with a $5.2 billion project to export liquefied natural gas from a terminal located on the south bank of the Brownsville Ship Channel in Cameron County, Texas (Project). Sierra Club v. Dep’t of the Interior, Case No. 20-60319 (5th Cir. 2021).  In reaching its decision, the Fifth Circuit refused to second-guess the agencies consistent with the deferential standard of ...

On January 20, 2021, President Biden announced his administration will review regulatory actions taken between January 20, 2017 and January 20, 2021 in accordance with an Executive Order titled “Protecting Public Health and the Environment and Restoring Science to Tackle the Climate Crisis” (EO). Among the agency actions to be reviewed under the EO are a number of regulations and policies finalized by the Trump Administration involving Endangered Species Act (ESA), Migratory Bird Treaty Act (MBTA), and other related statutes.

An initial pre-publication announcement ...

On December 3, 2020, the U.S. Army Corps of Engineers, U.S. Fish and Wildlife Service, California Department of Fish and Wildlife, and other agencies (collectively, “Agencies”) announced an update to the standard Bank Enabling Instrument (“BEI”) template for use in connection with the development of mitigation banks that will be located in or propose service areas within the State of California.

BEI templates are used in connection with the approval of mitigation banks the purpose of which is to provide mitigation for projects that have received authorizations from ...

Linear infrastructure projects, including oil and gas pipelines, electric transmission lines and transportation, have faced a number of regulatory challenges over the past year, starting with last summer’s Endangered Species Act (ESA) amendments. Some of these challenges stem from changes in regulatory schemes or adverse court holdings, while others stem from uncertainty of pending ESA listing decisions and other actions. 

In our recent webinar concerning Adapting Linear Infrastructure Projects to Changing Regulatory Frameworks, we discussed the path for energy providers to move forward and reduce the risk that projects may be delayed or scrapped down the road. One of the topics we covered was the 2019 regulatory amendments to the Endangered Species Act (ESA). In the following video clip from the webinar, we review some of the revised definitions and updated language in the new version of the regulations.

If you would like to view the full webinar ...

We recently recorded a podcast as part of the Environmental Law Institute’s (ELI) People Places Planet Podcast series “Engage the Experts.” In our recent discussion entitled “The Shifting Landscape of Renewable Energy Development,” we discuss recent changes in environmental regulations and related court decisions that are impacting project development, as well as what this shifting terrain means for the development, expansion and maintenance of renewable energy technologies. Tune in to learn about what recent regulatory and judicial developments mean for ...

On August 11, 2020, a federal district court in New York ruled that the unintentional or incidental “take” of migratory birds is a crime under the Migratory Bird Treaty Act (“MBTA”), vacating a Department of the Interior Solicitor’s Opinion (M-37050, referred to as an M-Opinion), which had determined that the MBTA does not apply to incidental take.

The now-vacated M-Opinion, issued by the Trump Administration in December 2017, had withdrawn and replaced an earlier M-Opinion issued in the last days of the Obama Administration (Opinion M-37041), which had interpreted the ...

On July 16, 2020, the Council for Environmental Quality (CEQ) released in final form its eagerly anticipated revisions the National Environmental Policy Act (NEPA) implementing regulations (NEPA Rules). Publication of the NEPA Rules comes just six months after CEQ published proposed versions of the same—a move which drew more than one million public comments, many of which were form letters.  

As signaled by Notice of Proposed Rulemaking, the purpose of the NEPA Rules is to facilitate more efficient review of federal agency actions.  To a considerable extent, the new rules ...

Please join us for a complimentary webinar on July 30, 2020 from 11:00 a.m. – 12:30 p.m. PT, where we will discuss the path for energy providers to move forward and reduce the risk that projects may be delayed or scrapped down the road. We will examine...

On June 17, 2020, a federal court in Colorado vacated an incidental take permit (ITP) issued to the Nebraska Public Power District (NPPD) authorizing take of the endangered American burying beetle (ABB) that could occur in connection with NPPD’s construction and operation of the 225-mile R-Project transmission line (R Project). The court vacated the ITP on the grounds that its issuance by the U.S. Fish and Wildlife Service (USFWS) violated the Endangered Species Act (ESA), National Environmental Policy Act (NEPA), and section 106 of the National Historic Preservation Act ...

On June 4, 2020, President Trump signed an executive order to provide federal agencies the foundation to speed up environmental permitting in the wake of COVID-19. While the move was lauded by many, others view the executive order as an impermissible use of executive power to circumvent environmental protections. The Center for Biological Diversity has already announced its plans to pursue litigation challenging the EO, alleging violations of the Endangered Species Act. 

Executive Order 13927, “Accelerating the Nation’s Economic Recovery from the COVID-19 Emergency ...

Today, the U.S. Army Corps of Engineers (Corps) appealed to the United States Court of Appeals for the Ninth Circuit the decision of a lower court to vacate nationwide permit 12 (NWP 12) until the Corps completes consultation under section 7 of the Endangered Species Act (ESA). The case stems from controversy surrounding the Keystone XL pipeline. As previously reported on this blog, on May 11, 2020, the lower court amended its original order vacating NWP 12 for all purposes by limiting the vacatur only to new oil and gas pipeline construction. The court’s amended order allows use of NWP ...

Today, the United States District Court for the District of Montana issued an order amending its previous order, which had invalidated nationwide permit 12 (NWP 12) on the basis that the U.S. Army Corps of Engineers (Corps) failed to engage in a programmatic Endangered Species Act (ESA) section 7 consultation when the Corps reissued NWP 12 in 2017.  The case arose out of the controversy over the Keystone XL Pipeline. The effect of the court’s prior ruling vacated NWP 12 in its entirety and enjoined its use to authorize impacts to waters of the United States under the Clean Water Act.  NWP 12 ...

On April 8, 2020 the U.S. Fish and Wildlife Service (Service) announced its next step in conservation of the Monarch butterfly (Danaus plexippus plexippus): finalization of the Nationwide Candidate Conservation Agreement for Monarch Butterfly on Energy and Transportation Lands (Monarch CCAA/CCA). The Monarch CCAA/CCA functions as both a candidate conservation agreement with assurances (CCAA) covering non-federal lands and a candidate conservation agreement (CCA) covering federal lands.

Authorized by Endangered Species Act (ESA) regulations, CCAAs are agreements ...

Recently, Lyn Clancy, Managing Associate General Counsel and Senior Policy Advisor for the Lower Colorado River Authority, and I presented on the topic of Endangered Species and Water Supply at the State Bar of Texas’ Changing Face of Water Law Conference in San Antonio. Issues of water supply and delivery continue to be a hot topic nationwide, including in Texas, and supply and delivery projects often intersect with the need to address species of plants and wildlife listed under the federal Endangered Species Act (ESA).

The presentation included several primary takeaways ...

The U.S. Fish and Wildlife Service (Service) has withdrawn its 2013 proposals to list the bi-state distinct population segment of the greater sage-grouse (Centrocercus urophasianus) in California and Nevada as threatened, to designate critical habitat, and to issue a species-specific Endangered Species Act section 4(d) rule. The Service indicated in its withdrawal that the agency has concluded that threats to the species were not as significant as the agency believed in 2013.

The listing, critical habitat, and 4(d) rules for the bi-state distinct population segment of the ...