Conservation and Desert Environment Advocates
The Alliance for Climate Protection
Arizona Association for Environmental Education
Arizona Environmental Strategic Alliance
Arizona Open Land Trust
Colorado Environmental Coalition
Defenders of Wildlife
Desert Foothills Land Trust
Environment Arizona
Environment California
Environment Colorado
Environment New Mexico
Environment Texas
Environmental Action
Environmental Defense
Environmental Education Association of New Mexico
Global Green USA
Greenpeace
High Desert Test Sites
Mojave Desert Land Trust
Mojave Desert Resource Conservation District
Natural Resources Defense Council
Nature Conservancy
Nevada Environmental Coalition
New Mexico Environmental Law Center
New Mexico Land Conservancy
Rainforest Action Network
Sierra Club
Sonora Environmental Research Institute, Inc.
Southern Arizona Environmental Management Society, Inc.
Sustainable Arizona
Texas Center for Policy Studies
Texas Land Trust Council
www.texaslandtrustcouncil.org/
Union of Concerned Scientists
Utah Society for Environmental Education
Wilderness Land Trust
Wilderness Society
World Wildlife Fund