2011
- Back Country Hunters and Anglers
- Bark
- Cascadia Wildlands
- Citizens' Utility Board of Oregon Policy Center
- Oregon League of Conservation Voters Education Fund
- Pew Charitable Trusts
- The Wilderness Society
- Wildlands CPR
- Advocates for the West
- Goose Creek Watershed Association
- Great Burn Study Group
- Headwaters Economics
- Hells Canyon Preservation Council
- Idaho Conservation League
- Klamath-Siskiyou Wildlands Center
- Lewis and Clark College
- Oregon Natural Desert Association
- Oregon Shores Conservation Coalition
- Piedmont Environmental Council
- Soda Mountain Wilderness Council
- Trout Unlimited
- 1000 Friends of Oregon
- Adventure Cycling Association
- Audubon Naturalist Society of the Central Atlantic States
- Bonneville Environmental Foundation
- Canadian Parks and Wilderness Society
- Columbia Gorge Ecology Institute
- Duke University
- Ecotrust
- Northwest Steelheaders
- Port Orford Ocean Resource Team
- Southern Environmental Law Center
- WildEarth Guardians
- Wild Salmon Center