American Rivers

American Rivers protects wild rivers, restores damaged rivers, and conserves clean water for people and nature. Since 1973, American Rivers has protected and restored more than 150,000 miles of rivers through advocacy efforts, on-the-ground projects, and an annual America’s Most Endangered Rivers™ campaign. Headquartered in Washington, DC, American Rivers has offices across the country and…

Klamath-Siskiyou Wildlands Center

The Klamath-Siskiyou Wildlands Center (KS Wild) is an advocate for the forests, wildlife and waters of the Klamath and Rogue River Basins of southwest Oregon and northwest California. The organization uses environmental law, science, collaboration, education and grassroots organizing to defend healthy ecosystems and help build sustainable communities.

Yellow Dog Watershed Preserve

The Yellow Dog Watershed Preserve is a grassroots organization in the Upper Peninsula of Michigan whose mission is to preserve and protect the watershed and surrounding areas for the benefit of present and future generations. The organization accomplishes this by using science, advocacy, education, and direct action, including purchasing key parcels of wilderness that will…

Grand Canyon Trust

The mission of the Grand Canyon Trust is to safeguard the wonders of the Grand Canyon and the Colorado Plateau, while supporting the rights of its Native peoples. We work toward a Grand Canyon and Colorado Plateau where 1) wildness, a diversity of native plants and animals, clean air, and flowing rivers abound; 2) sovereign…

Greater Yellowstone Coalition

The Greater Yellowstone Coalition works with people to protect the lands, waters and wildlife of the Greater Yellowstone Ecosystem.  This vast ecosystem includes twenty million acres of wild country that includes Yellowstone and Grand Teton national parks, five national forests, five national wildlife refuges, and state and private lands in Wyoming, Idaho, and Montana. This…

The Wilderness Land Trust

Established in 1992, The Wilderness Land Trust is dedicated to acquiring private properties within federally designated wilderness to remove the treat of residential, commercial and industrial development and preserve vital wildlife habitat.

American River Conservancy

For more than 20 years, the American River Conservancy (ARC) has been preserving rivers and land for life. As a community organization in the central Sierra Nevada foothills, ARC works to preserve natural areas and cultural resources and promote recreational opportunities on the lands they preserve. The group focuses on the American and Cosumnes River…

Rivers Without Borders

Rivers Without Borders promotes a watershed-based conservation vision for an ecologically rich region virtually defining the essence of North American wilderness, and representing one of the continent’s best conservation opportunities. Rivers Without Borders is the only conservation advocacy organization operating strategically across the Alaska – British Columbia border.

Yellowstone to Yukon Conservation Initiative

The Yellowstone to Yukon Conservation Initiative combines science and stewardship to ensure that the world-renowned wilderness, wildlife, native plants, and natural processes of the Yellowstone to Yukon region continue to function as an interconnected web of life, capable of supporting all of its natural and human communities, for now and for future generations.

Thompson Divide Coalition

The mission of the Thompson Divide Coalition is to secure permanent protection from oil and gas development on Federal lands in the Thompson Divide area including the Thompson Creek and Four Mile Creek watersheds, as well as portions of the Muddy Basin, Coal Basin, and the headwaters of East Divide Creek.