| Audubon Society |
|
| Land Trust |
| Private Land |
| Bureau of Indian Affairs (BIA) |
| Bureau of Land Management (BLM) |
| City Land |
| County Land |
| Department of Defense (DOD) |
| Fish and Wildlife Service (FWS) |
| Forest Service (USFS) |
| National Park Service (NPS) |
| Oregon Dept. of Forestry |
| State Department of Land |
| State Department of Natural Resources |
| State Department of Transportation |
| State Fish and Wildlife |
|
| State Park & Recreation |
|
| The Nature Conservancy (TNC) |
| Unknown |
| WA DNR |