Endangered Species Law & Policy

On June 23, 2014, the United States District Court for the District of Columbia affirmed the strict application of the Endangered Species Act's (ESA) pre-litigation notice requirements, dismissing a lawsuit alleging that the U.S. Fish & Wildlife Service (Service) failed to timely act on a number of listing petitions because the violations stated in the pre-litigation notice and complaint did not occur until after the litigation was filed.  Friends of Animals v. Ashe, No. 13-1607 (D.D.C. June 23, 2014).  

Under the ESA, after a listing petition has been filed, the Service is obligated ...

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 ...

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 ...