- American Fisheries Society
- American Museum of Natural History
- Animo Partnership
- Bureau of Indian Affairs
- Bureau of Land Management
- Defenders of Wildlife
- Doris Duke Charitable Foundation
- Environment for the Americas
- Environmental Leadership Program
- Florida Fish and Wildlife Conservation Commission
- Green 2.0, The Raben Group
- Hispanic Association of Colleges and Universities
- Howard University
- Land Trust Alliance
- The Landscape Conservation Initiative at Northern Arizona University
- National Audubon Society
- National Park Foundation
- National Park Service
- National Wildlife Federation
- National Oceanic and Atmospheric Administration
- Northwest Youth Corps
- Society for Conservation Biology
- Student Conservation Association
- Texas A&M University
- Texas Parks and Wildlife Department
- The Corp Network
- The Nature Conservancy
- The Next 100 Coalition
- U.S. Fish and Wildlife Service
- U.S. Forest Service
- U.S. Geological Survey
- University of Florida
- Urban American Outdoors TV
- The Wildlife Society
- Yale School of Forestry and Environmental Studies
