The Endangered Species Act is one of the most successful environmental laws in U.S. history and is America’s primary tool for protecting biodiversity. Its purpose is to prevent the extinction of our most at-risk plants and animals, increase their numbers, and restore them to a full recovery. Currently, the Act protects more than 1,900 species.
STRENGHT OF THE ACT
Very few species have gone extinct once granted protection under the Act.
The longer a species is listed under the Act, the more likely it is to be recovering.
Species with “critical habitat” designation under the Act are twice as likely to recover than those without this designation.
Bald Eagle – increased from 416 to 9,789 pairs between 1963 and 2006
Whooping Crane – increased from 54 to 513 birds between 1967 and 2006
Kirtland’s Warbler – increased from 210 to 1,415 pairs between 1981 and 2005
Peregrine Falcon – increased from 324 to 1,700 pairs between 1975 and 2000
Gray Whale – increased from 13,000 to 26,635 whales between 1968 and 1998
Grizzly Bear – increased from 224 to 500+ bears between 1975 and 2005
Source: Center for Biological Diversity
May 18th is Endangered Species Day. What endangered species are you most passionate about saving?