The U.S. Fish and Wildlife Service manages the 150 million-acre National Wildlife Refuge System of more than 551 National Wildlife Refuges and...

The Service employs approximately 9,000 people at facilities across the U.S. The Service is a decentralized organization with a headquarters...

Information on all the planet's 1.9 million known species in one place. Free to use and share. Encyclopedia of Life's video collection of over...

Wildlife films and photos are vital weapons in the battle to save the world's endangered plants and animals from the brink of extinction. So, with...