Endangered Species Law & Policy

On April 17, 2018, the U.S. Fish and Wildlife Service (Service) reached a negative 90-day finding on a petition to remove the Preble’s meadow jumping mouse (Zapus hudsonius preblei) from the List of Threatened and Endangered Species.  The Service’s finding was in response to a petition to delist the mouse filed by the Pacific Legal Foundation in 2017.  The Service concluded that the petition presented no new information indicating that delisting the mouse is warranted.

The Service rejected the petition’s taxonomic argument that the mouse is not a distinct subspecies that ...

On September 23, 2014, the U.S. District Court for the District of Columbia invalidated the final rule issued by the U.S. Fish and Wildlife Service (Service) delisting the Wyoming Gray Wolf distinct population segment from the Federal List of Endangered and Threatened Species, concluding that Wyoming's regulatory protections were unenforceable and therefore inadequate for purposes of delisting the species.  Despite this conclusion, the court still affirmed the Service's finding that the species has "recovered" and that it was not "endangered or threatened within a ...

As we previously reported, the U.S. Fish and Wildlife Service (Service) has proposed to list the Gunnison sage-grouse (Centrocercus minimus) and the Greater sage-grouse (Centrocercus urophasianus) as endangered and threatened species under the Endangered Species Act, and to designate millions of acres of land as critical habitat for the species.  (See our prior posts on January 23, 2013 and October 29, 2013.)  Because of the controversy surrounding the proposed listings and designations, the Service has extended the comment period on the proposals to ensure that the public has ...