Endangered Species Law & Policy

In 2017, the Natural Resources Defense Council filed a lawsuit against the U.S. Environmental Protection Agency (EPA) over its approval of pesticides containing three active ingredients – acetamiprid, dinotefuran, and imidacloprid – due to their allegedly negative impacts on species listed as threatened or endangered under the Endangered Species Act (ESA).  On February 8, 2018, the parties agreed to dismiss claims related to 36 of the pesticides. 

On January 28, 2021, the Court approved a partial settlement pertaining to 46 of the remaining pesticides.  Specifically, for ...

On July 17, 2013, the United States District Court for the District of Oregon, after finding that the plaintiffs could not establish a likelihood of success on the merits, denied (pdf) a motion to enjoin a 28,545 acre vegetation management project that involved the commercial and non-commercial harvest of over 20,000 acres of forest (the "Project").

In 2011, the U.S. Forest Service ("Forest Service") issued a biological assessment concluding that the Project may affect, but was not likely to adversely affect, the threatened bull trout (Salvelinus confluentus) or its ...

On December 17, 2012, the National Association of Home Builders, the Olympia Master Builders, the Home Builder Association of Greater Austin, and the Texas Salamander Coalition, Inc., filed a lawsuit (pdf) against the U.S. Fish and Wildlife Service and Ken Salazar, in his official capacity, alleging that when the Service entered into stipulated settlements with WildEarth Guardians (pdf) and the Center for Biological Diversity (pdf) establishing procedures and deadlines for reviewing the listing and critical habitat determinations for 251 candidate species ...

On January 2, 2013, the U.S. Fish and Wildlife Service (Service) issued a final rule increasing the critical habitat designated for the southwestern willow flycatcher (pdf) (Empidonax traillii extimus).  The flycatcher is a small migratory bird (approximately 6 inches long) that nests in dense riparian habitats along streams, lakesides, and other wetlands.  The Service listed the flycatcher as endangered in 1995, and in 1997 issued an initial critical habitat designation.  Shortly thereafter, however, the New Mexico Cattle Growers' Association filed a lawsuit ...

On October 22, 2012, the Ninth Circuit Court of Appeals held that the U.S. Fish and Wildlife Service (Service) abused its discretion when it issued a biological opinion (BiOp) and incidental take statement for the Ruby Pipeline Project, and ordered the Service to prepare a revised BiOp.  Center for Biological Diversity v. U.S. Bureau of Land Management, No. 10-72356 (9th Cir. Oct. 22, 2012) (pdf). 

Specifically, the court held that the Service's "no jeopardy" and "no adverse modification" to critical habitat determinations relied on protective measures that are not ...

In a recently issued draft biological opinion (PDF) , the National Marine Fisheries Service (Service) has concluded that EPA's registration of products containing the herbicides oryzalin, pendimethalin, and tricluralin is likely to jeopardize the survival of approximately half of the Pacific salmonid populations listed under the Endangered Species Act (ESA).

The draft biological opinion is the latest milestone in a series of controversial ESA section 7 consultations between the Environmental Protection Agency (EPA) and the Service regarding EPA's ...