Place
- New York, New York, United States28
- Woodside (Calif.)22
- Jasper Ridge Biological Preserve (Calif.)19
- Sierra Nevada (Calif. and Nev.)18
- New Orleans, Louisiana, United States11
- Palo Alto (Calif.)8
- Tanzania7
- California6
- Merced County (Calif.)6
- Stanford (Calif.)5
- Asia4
- Niger4
- Borough of Manhattan, New York, United States3
- Canada3
- Cupertino (Calif.)3
- Côte d'Ivoire3
- Dubai, United Arab Emirates3
- Eritrea3
- Ghana3
- Inyo County (Calif.)3