This handbook is a guide to the federal Endangered Species Act, the primary U.S. law aimed at protecting species of animals and plants from human threats to the

Main description: The first listed species to make headlines after the Endangered Species Act was passed in 1973 was the snail darter, a three-inch fish that st

"As Secretary of the Interior, implementing the Endangered Species Act was one of my most important, and challenging, responsibilities. All who deal with this c