Defenders of Wildlife
Dedicated to the protection of all native wild animals and plants in their natural communities. Focuses its programs on the accelerating rate of extinction of species and the associated loss of biological diversity, and habitat alteration and destruction. Defenders of Wildlife also advocates new approaches to wildlife conservation that will help keep species from becoming endangered. http://www.defenders.org
National Audubon Society
Audubon’s mission is to conserve and restore natural ecosystems, focusing on birds, other wildlife, and their habitats for the benefit of humanity and the earth’s biological diversity. http://www.audubon.org
National Wildlife Federation (NWF)
The nation’s largest and oldest protector of wildlife, the NWF is committed to educating and empowering people from all walks of life to protect wildlife and habitat for future generations. http://www.nwf.org
United States Fish & Wildlife Service
The Mission of the U.S. Fish & Wildlife Service: working with others to conserve, protect and enhance fish, wildlife, and plants and their habitats for the continuing benefit of the American people. http://www.fws.gov/
Wildlife Conservation Society
Works to save wildlife and wild lands through careful science, international conservation, education, and the management of the world’s largest system of urban wildlife parks, led by the flagship Bronx Zoo.
http://www.wcs.org