Desert Fishes Council
Working to preserve the biological integrity of desert aquatic ecosystems and their associated life forms, report related research and management endeavors, and disseminate information.
www.desertfishes.org/meetings/2002/registration.html
McDowell Sonoran Land Trust
Helps preserve the McDowell Mountains in the Sonoran Desert of Northern Scottsdale, AZ.
www.highsonoran.com/land.htm