Collection place
- North America45 objects
- The Americas45 objects
- California44 objects
- United States44 objects
- San Francisco Bay Area, California19 objects
- Southern California13 objects
- Santa Barbara County, California10 objects
- CA-Sol-2, Solano County, California8 objects
- Lindsey Slough, Solano County, California8 objects
- Northern Channel Islands, Santa Barbara County, California8 objects
- Santa Cruz Island, Channel Islands, Southern California8 objects
- Solano County, California8 objects
- Central California7 objects
- Contra Costa County, California5 objects
- Marin County, California4 objects
- North Central California4 objects
- Northern California4 objects
- South Central California4 objects
- CA-CCo-138, Oakley, Contra Costa County3 objects
- CA-Fre-30, Fresno County, California3 objects