Alliance for the Wild Rockies
American Rivers
American Whitewater
Amigos Bravos
Appalachian Mountain Club
Archaeology Southwest
Arizona Zoological Society
Association of Zoos and Aquariums
Badlands Conservation Alliance
Bird Alliance of Oregon
Bitterrooters for Planning
Bridger Bowl Ski Area
California Trout
Californians for Western Wilderness
Cascadia Wildlands
Center for Biological Diversity
Center for Civic Policy
Center for Environmental Law and Policy
Center for Food Safety
Central Oregon LandWatch
Chaco Alliance
Chama Peak Land Alliance
Chris Daughters
Citizens for a Healthy Community
Citizens for Clean Energy
Citizens for Sustainable Development
Clark Fork Coalition
Clean Air Task Force
Clean Water Action
Climate Smart Missoula
Climate Solutions
Coalition for Clean Affordable Energy
Columbia Riverkeeper
Community Association for Restoration of the Environment
Concerned Citizens of the Yakama Reservation
Conservation Colorado
Conservation Northwest
Conservation Voters New Mexico
Dakota Resource Council
Defenders of Wildlife
Desert Tortoise Council
Diné Citizens Against Ruining Our Environment
Dunton Hot Springs, Inc.
Earthjustice
Earthworks
Environment America
Environmental Defense Fund
Environmental Protection Information Center
Families for a Livable Climate
Food and Water Watch
Footloose Montana
Fort Belknap Indian Community
Friends of the Bitterroot
Friends of the Clearwater
Friends of the Earth

Friends of the Shasta River
Friends of the Wild Swan
Friends of Toppenish Creek
Gallatin Valley Sunrise
Gallatin Wildlife Association
George Wuerthner
Grand Canyon Trust
Grand Canyon Wildlands Council
Grand Canyon Wolf Recovery Project
HECHO: Hispanics Enjoying Camping, Hunting, and Outdoors
Helena Hunters and Anglers Association
High Country Conservation Advocates
Humane Society of the United States
Humane Voters of Oregon
Hydropower Reform Coalition
Idaho Conservation League
Indian People’s Action
Interfaith Power and Light
Kettle Range Conservation Group
Klamath Forest Alliance
Klamath-Siskiyou Wildlands Center
Kootenai Environmental Alliance
Law Offices of Charles M. Tebbutt
League of Conservation Voters
Los Padres ForestWatch
Lummi Indian Nation
Moms Clean Air Force
Montana Elders for a Livable Tomorrow
Montana Environmental Information Center
Naeva
Naqsragmiut Tribal Council
National Parks Conservation Association
National Wildlife Federation
Native Ecosystems Council
Native Fish Society
Natural Resources Defense Council
New Mexico Audubon Council
New Mexico Backcountry Hunters and Anglers
New Mexico Interfaith Power and Light
New Mexico Wilderness Alliance
Northern Plains Resource Council
Northwest Energy Coalition
Northwest Environmental Advocates
Northwest Indian Fisheries Commission
Oregon Wild
Our Children’s Trust
Pacific Coast Federation of Fishermen’s Associations
Park County Environmental Council
Pasado’s Safe Haven
Physicians for Social Responsibility, New Mexico Chapter
Picuris Pueblo
Powder River Basin Resource Council
Prairie Hills Audubon Society
PSE Healthy Energy
Public Justice