Atlantic States Marine Fisheries Commission
- Serves as a deliberative body, coordinating the conservation and management of the states shared near shore fishery resources – marine, shell, and anadromous – for sustainable use.
- http://www.asmfc.org/

Patuxent Wildlife Research Center
- Organization involved in a wide variety of wildlife research.
- http://www.pwrc.usgs.gov/

Northern Prairie Wildlife Research Center
- Comprehensive information for wildlife managers, scientists, and the public on natural resource issues and biota of the United States.
- http://www.npwrc.usgs.gov/

Wildlife Forever
- A national non-profit conservation organization dedicated to preserving our national wildlife heritage.
- http://www.wildlifeforever.org/

Wildlife Associates
- Conservation education programs for schools using live, non-releasable, exotic animals.
- http://www.wildlifeassociates.org/

WindStar Wildlife Institute
- Non-profit conservation organization whose mission is to help individuals and families improve the wildlife habitat on their properties.
- http://www.windstar.org/

Teaming With Wildlife
- A national campaign to prevent species from becoming endangered and to nurture a new generation of wildlife stewards by securing funding for state-level nongame wildlife conservation and related education and recreation programs.
- http://www.teaming.com/

Desert Animals
- Articles on desert mammals, birds, reptiles, and insects.
- http://www.desertusa.com/animal.html

National Wildlife Federation
- Education, inspiration and assistance for individuals and organizations to conserve wildlife and other natural resources. Action links, and environment discussion board.
- http://www.nwf.org/

National Fish and Wildlife Foundation
- Working to conserve healthy populations of fish, wildlife and plants. On land and in the sea, through creative and respectful partnerships, sustainable solutions and better education.
- http://www.nfwf.org/

United States Animals
- Brief fact sheets with photos on a small number of animals found in the United States.
- http://www.unitedstatesfauna.com/

Backyard Wildlife Habitat Program
- National Wildlife Federation effort to educate property owners on the need to plant landscaping with wildlife in mind.
- http://www.nwf.org/backyardwildlifehabitat/