Collection place
- California3,469 objects
- North America3,469 objects
- The Americas3,469 objects
- United States3,469 objects
- Northern California1,768 objects
- San Francisco Bay Area, California1,425 objects
- Sonoma County, California1,413 objects
- North Central California999 objects
- Estero Americano, Sonoma County, California898 objects
- Northwestern California597 objects
- CA-Hum-169 (Tsurai), Humboldt County, California546 objects
- Humboldt County coast, Humboldt County, California546 objects
- Humboldt County, California546 objects
- Trinidad Bay, Humboldt County, California546 objects
- Trinidad, Humboldt County, California546 objects
- Lake County, California531 objects
- Sacramento County, California466 objects
- CA-Son-291, Sonoma County, California464 objects
- CA-Son-290, Sonoma County, California434 objects
- Central California276 objects