Place
- Canada23
- San Mateo County (Calif.)11
- Northwest Territories, Canada7
- Alberta, Canada6
- Santa Clara County (Calif.)6
- Manitoba, Canada5
- Ontario, Canada5
- Santa Cruz County (Calif.)5
- Saskatchewan, Canada5
- Solano County (Calif.)5
- Jasper Ridge Biological Preserve (Calif.)3
- Woodside (Calif.)3
- Abbotsford, Canada2
- British Columbia, Canada2
- Jonquière, Canada2
- Kelowna, Canada2
- Minnesota, United States2
- Mongolia2
- Montana, United States2
- North Dakota, United States2