- California✖Remove constraint Collection place: California106 objects
- North America106 objects
- The Americas106 objects
- United States106 objects
- Northern California91 objects
- North Central California87 objects
- Glenn County, California84 objects
- Grindstone Creek, Glenn County, California75 objects
- Central California10 objects
- South Central California9 objects
- Marin County, California4 objects
- San Francisco Bay Area, California4 objects
- Mariposa County, California3 objects
- Northeastern California3 objects
- McCloud River, Shasta County, California2 objects
- Shasta County, California2 objects
- Calaveras County, California1 objects
- Central California coast1 objects
- Eastern California1 objects
- Fresno County, California1 objects