Alaska Conservation Foundation
Alaska Wilderness League
Alliance for the Wild Rockies
Arizona Wilderness Coaition
Boulder Community Alliance
California Wilderness Coalition
Campaign for America's Wilderness
Center for Biological Diversity
Coalition for the Valle Vidal
Colorado Environmental Coalition
Dona Ana County Wilderness Coalition
Earthjustice
Endangered Species Early Warning
Friends of Factory Butte
Friends of Scotchman Peaks
Friends of the Tumacacori Highlands
Forest Guardians
Forest Watch
Greater Yellowstone Coalition
Healthy Rivers
National Resource Defense Council
Natural Trails and Waters Coalition
Nevada Wilderness Project
New Mexico Wilderness Alliance
Nicodemus Wilderness Project
Ogden Sierra Club
Oregon Natural Desert Association
Plateau Restoration
Red Rock Forests
Rowell Award for the Art of Adventure
San Juan Citizen's Alliance
Sky Island Alliance
Snowlands Network
Southern Appalachian Forest Council
Southern Utah Wilderness Alliance
The Wilderness Society
Tushar Collaboration
Utah Quiet Forests Coalition
Utah Wilderness Coalition
Ventana Wilderness Alliance
WA Wilderness Coalition
Wilderness Watch
Wildlands Center for Preventing Roads (CPR)
Wildlands Project
Winter Wildlands Alliance