2008
- Consultative Group on Biological Diversity
- Pacific Environmental Advocacy Center / Lewis and Clark College
- Advocates for the West
- Gifford Pinchot Task Force
- Goose Creek Association
- Partnership Project
- Bark
- Pew Charitable Trusts
- Green Fire Productions
- University of Washington Foundation
- Water Watch of Oregon
- WildEarth Guardians
- Wild Salmon Center
- 1000 Friends of Oregon
- Audubon Naturalist Society of the Central Atlantic States
- Citizens' Utility Board Educational Fund
- Klamath Siskiyou Wildlands Center
- Climate Solutions
- Forest Ethics
- Natural Capitalism Solutions
- Oregon League of Conservation Voters Education Fund
- Pacific Rivers Council
- Renewable Northwest Project
- Siskiyou Regional Education Project
- Southern Environmental Law Center
- Wilderness Society (The)
- Winter Wildlands Alliance
- Pacific Marine Conservation Council
- Coast Range Association
- Duke University
- Earthjustice
- Environment Oregon Research and Policy Center
- Oregon Environmental Council
- Oregon Natural Desert Association
- Resource Innovation Group
- Resource Media
- Columbia Riverkeeper
- Piedmont Environmental Council
- Southeast Alaska Conservation Council
- Oregon Progress Forum
- Wildsight
- Alaska Conservation Alliance
- Campaign for America's Wilderness
- Hells Canyon Preservation Council
- National Center for Conservation Science and Policy
- Crag Law Center