Place
- Oregon12
- Pennsylvania12
- South Carolina12
- South Dakota12
- Tennessee12
- Texas12
- Utah12
- Vermont12
- Virginia12
- West Virginia12
- Wisconsin12
- Wyoming12
- Washington (State)10
- Jasper Ridge Biological Preserve (Calif.)8
- Noyo River (Calif.)8
- Noyo River Watershed (Calif.)8
- San Joaquin County (Calif.)8
- Woodside (Calif.)8
- Jackson Demonstration State Forest (Calif.)7
- Kenya7