Place
- California33
- Jasper Ridge Biological Preserve (Calif.)2
- Mongolia2
- San Mateo County (Calif.)2
- Santa Clara County (Calif.)2
- Woodside (Calif.)2
- Zambia2
- Connecticut1
- Kenya1
- Maine1
- Massachusetts1
- Monterey County (Calif.)1
- New Hampshire1
- New Jersey1
- New York (State)1
- Northeastern States1
- Rhode Island1
- Santa Cruz County (Calif.)1
- Searsville Lake (Calif.)1
- Solano County (Calif.)1