Collection place
- California25 objects
- North America25 objects
- The Americas25 objects
- United States25 objects
- Northern California15 objects
- Mendocino County, California10 objects
- Northwestern California10 objects
- Central California9 objects
- South Central California9 objects
- Kern County, California5 objects
- North Central California5 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
- Caliente Creek, Walker Basin, Kern County1 objects
- Chico, Butte County, California1 objects
- Coyote Hole, San Bernardino County, California1 objects
- San Bernardino County, California1 objects