On April 17, 2025, the U.S. Fish and Wildlife Service and the National Marine Fisheries Service proposed a rulemaking to rescind the definition of “harm” in the Endangered Species Act regulations. The change is being made to...more
On September 8, 2020, the U.S. Fish and Wildlife Service (USFWS) published a proposed rule codifying procedures for excluding areas of “critical habitat” under section 4 of the Endangered Species Act (ESA). ESA section...more
Yesterday, in Center for Biological Diversity v. Everson?, the United States District Court for the District of Columbia overturned the U.S. Fish and Wildlife Service’s (USFWS) decision to list the northern long-eared bat...more
There has been much coverage and misinformation in the public discourse regarding Interior’s recently-announced revisions of regulations to implement the Endangered Species Act (ESA). Doug Wheeler and Hilary Tompkins bring...more
More than a year after the U.S. Fish and Wildlife Service (USFWS) and National Marine Fisheries Service (NMFS) (collectively, Services) published proposals to revise several Endangered Species Act (ESA) implementing...more
How to address and manage potential risks posed by pesticide “drift” -- the unintentional movement of some level of pesticide outside of the intended area of application -- has long been a challenging, complex regulatory...more