eNature.com -  .

GORP - Wildlife - - Great Outdoor Recreation Pages list of the top places to view wildlife, with a regional guide and feature articles.

Native American Fish and Wildlife Society - - Promoting exchange of information and management techniques for self-determined tribal fish and wildlife management in North America.

The Rewilding Institute - - Conservation think tank dedicated to the development and promotion of ideas and strategies to advance continental-scale conservation in North America and to combat the extinction crisis. Includes news, details of programs, events, donations and resources. Located in Albuquerque, New Mexico.

Watchable Wildlife, Inc. - - Nonprofit organization promoting wildlife viewing as a viable economic and conservation enterprise for communities throughout North America.

Wayne's Word - - A natural history newsletter dedicated to interesting biological topics, including both unusual and well-known plants and animals.

Wildlife Conservation Society - - Organization managing national and international conservation projects, research and education programs.

Wildlife Land Trust - - Protects and preserves habitat for wildlife and provides sanctuary for wildlife by prohibiting commercial and recreational hunting and trapping. Affiliate of The Humane Society.

The Wildlife Society - - Founded in 1937, it is a non-profit scientific and educational association dedicated to excellence in wildlife stewardship through science and education.