| California Native Plant Society | CA |
| Desert Fishes Council | CA |
| Earth Island Institute | CA |
| World Stewardship Institute | CA |
| Endangered Habitats League | CA |
| Environmental Commons | CA |
| Environmental Defense Center | CA |
| Farallones Marine Sanctuary Association | CA |
| The Fund for Wild Nature | CA |
| Gaviota Coast Conservancy | CA |
| Greenbelt Alliance | CA |
| Heal the Bay | CA |
| Humane Veterinary Medical Alliance | CA |
| International Bird Rescue Research Center | CA |
| In Defense of Animals | CA |
| Bay Area Action | CA |
| John Muir Project of Earth Island Institute | CA |
| One World One Ocean | CA |
| LandWatch Monterey County | CA |
| San Bruno Mountain Watch | CA |
| Northern California Council, Fly Fishers International | CA |
| Orange County People for Animals | CA |
| Ocean Preservation Society | CA |
| The Otter Project | CA |
| Performing Animals Welfare Society | CA |