Collection place
- California22 objects
- North America22 objects
- The Americas22 objects
- United States22 objects
- Northern California15 objects
- Mendocino County, California10 objects
- Northwestern California10 objects
- Central California7 objects
- South Central California7 objects
- North Central California5 objects
- Kern County, California3 objects
- Fresno County, California2 objects
- Tejon, Kern County, California2 objects
- Bidwell Ranch, Chico, Butte County1 objects
- Big Chico Creek watershed, Butte County, California1 objects
- Butte County, California1 objects
- Chico, Butte County, California1 objects
- South fork San Joaquin, Fresno County, California1 objects
- Tulare County, California1 objects
- Tule River, Tulare County, California1 objects