Place
- Earth10
- Earth (Planet)10
- San Mateo County (Calif.)8
- United States7
- Alameda County (Calif.)5
- California5
- Contra Costa County (Calif.)5
- Marin County (Calif.)5
- Napa County (Calif.)5
- San Francisco Bay Area (Calif.)5
- Solano County (Calif.)5
- Sonoma County (Calif.)5
- San Francisco County (Calif.)4
- Santa Clara County (Calif.)4
- Jasper Ridge Biological Preserve (Calif.)3
- North America3
- Puerto Rico3
- Searsville Lake (Calif.)3
- Woodside (Calif.)3
- American Samoa2