Our Services

Monarch butterfly sitting on flower

NOTE: The U.S. Fish and Wildlife Service (Service) finalized new Endangered Species Act (ESA) section 10(a) implementing regulations, which became effective on May 13, 2024. The changes simplify section 10(a)(1)(A) by combining Candidate Conservation...

Mojave desert tortoise

Since two-thirds of federally listed species have at least some habitat on private land, and some species have most of their remaining habitat on private land, the U.S. Fish and Wildlife Service (Service) has developed an array of tools and incentives to protect the...

Two curious animals with long necks and what looks like black masks around their eyes peek out from a burrow in the ground.

NOTE: The U.S. Fish and Wildlife Service (Service) finalized new Endangered Species Act (ESA) section 10(a) implementing regulations, which became effective on May 13, 2024. The changes simplify section 10(a)(1)(A) by combining Candidate Conservation...

Butterfly rests on tall flowering plant.
ESA Section 7 Consultation 

Section 7 of the ESA is titled Interagency Cooperation. It identifies the responsibilities of the Services (FWS and the National Marine Fisheries Service; NMFS) and federal agencies to utilize their authorities in furtherance of the purposes of the ESA. Section 7(...

woman holding survey equipment

The National Fish Passage Program provides financial and technical assistance for projects that improve the ability of fish or other aquatic species to migrate by reconnecting habitat that has been fragmented by a barrier such as a dam or culvert. U.S. Fish and Wildlife Service biologists...