| Buckeye Environmental Network | OH |
| Payne County Audubon Society | OK |
| Santa Fe Presbyterian Church | OK |
| Rogue Valley Audubon Society | OR |
| Audubon Society of Portland | OR |
| Cascadia Wildlands | OR |
| Coast Range Association | OR |
| Forest Carbon Coalition | OR |
| Cascadia Forest Defenders | OR |
| Hells Canyon Preservation Council | OR |
| KS Wild | OR |
| Native Plant Society of Oregon | OR |
| Oregon Natural Desert Association | OR |
| Oregon Wild | OR |
| Pacific Rivers Council | OR |
| Native Plant Society of Oregon | OR |
| Northwest Center for Alternatives to Pesticides | OR |
| Predator Defense | OR |
| Red Panda Network | OR |
| Unitarian Universalist Ministry for Earth | OR |
| Vet Voice Foundation | OR |
| Water Watch | OR |
| Wolf Education and Research Center | OR |
| Xerces Society | OR |
| Kalmiopsis Audubon Society | OR |
| The Conservation Angler | OR |
| Andropogon Associates, Inc. | PA |
| Bucks County Audubon Society | PA |
| Ecology Mission Group,Central Baptist Church,Wayne | PA |
| Darby Creek Valley Association | PA |
| Delaware Riverkeeper Network | PA |
| Eastern Mennonite Missions | PA |
| Hawk Mountain Sanctuary | PA |
| Morris Arboretum of the University of Pennsylvania | PA |
| Natural Areas Association | PA |
| Nature Abounds | PA |
| Pennsylvania Audubon | PA |
| Pennsylvania Wildlife Federation | PA |
| PennEnvironment | PA |
| Zoological Society of Philadelphia | PA |
| American Public Garden Association | PA |
| Greater Wyoming Valley Audubon Society | PA |
| Humane Action Pittsburgh | PA |
| IWLA - Allegheny County Chapter | PA |
| Juniata Valley Audubon Society | PA |
| Neshaminy Creek Watershed Association | PA |
| Northeast Pennsylvania Audubon Society | PA |
| Pennsylvania Society for Ornithology | PA |
| Pennsylvania Trout | PA |
| Save Our Allegheny Ridges | PA |
| Wissahickon Restoration Volunteers | PA |
| Pennsylvania Society for Ornithology | PA |
| Save Our Allegheny Ridges | PA |
| Juniata Valley Audubon Society | PA |
| A LION'S HEART | Pays de la Loire |
| Audubon Society of Rhode Island | RI |
| Environmental Council of Rhode Island | RI |
| Ocean State Action | RI |
| Primate Conservation Inc. | RI |
| The Conservation Agency | RI |
| Creature Conserve, Inc. | RI |
| International Primate Protection League | SC |
| South Carolina Wildlife Federation | SC |
| Izaak Walton League, Rapid City, South Dakota Chapter | SD |
| Conservation Fisheries | TN |
| Foundation for Global Sustainability | TN |
| Tennessee Citizens for Wilderness Planning | TN |
| Audubon Texas | TX |
| Bat Conservation International | TX |
| Wilderness Study Group | TX |
| Earth Rangers | TX |
| Great Plains Restoration Council | TX |
| Siskyou Project | TX |
| Arkansas Renewable Resources Council | TX |
| Texas Conservation Alliance | TX |
| United Church of Christ EcoAction | TX |
| Wild Earth | TX |
| Mount Graham Coalition | TX |
| Glen Canyon Institute | UT |
| Southern Utah Wilderness Alliance | UT |
| Western Wildlife Conservancy | UT |
| American Ornithologists' Union | VA |
| Augusta Bird Club | VA |
| Friends of the Rivers of Virginia | VA |
| Jane Goodall Institute for Wildlife Research | VA |
| Virginia Herpetological Society | VA |
| National Recreation & Parks Assoc | VA |
| Rockbridge Area Conservation Council | VA |
| United Plant Savers | VA |
| Trout Unlimited Virginia | VA |
| National Association of Biology Teachers (NABT) | VA |
| Trout Unlimited | VA |
| Virginia Forest Watch | VA |
| Virginia Society of Ornithology | VA |
| Allegheny-Blue Ridge Alliance | VA |
| Northern Virginia Bird Alliance | VA |
| Audubon Vermont | VT |
| Vermont Audubon Society | VT |
| Lake Champlain Committee | VT |
| Peace and Justice Center | VT |
