Collection place
- North America539 objects
- The Americas539 objects
- United States539 objects
- California513 objects
- Northern California363 objects
- North Central California139 objects
- Northeastern California125 objects
- Northwestern California99 objects
- Central California84 objects
- South Central California84 objects
- Northern Sierras, Northern California81 objects
- Mendocino County, California68 objects
- San Francisco Bay Area, California52 objects
- Sonoma County, California49 objects
- Calaveras County, California48 objects
- Kern County, California47 objects
- Shasta County, California44 objects
- Lake County, California36 objects
- Upper Lake, Lake County, California29 objects
- Alexander Valley, Sonoma County, California25 objects