- California18 objects
- North America18 objects
- The Americas18 objects
- United States18 objects
- CA-Mrn-260, Marin County, California1 objects
- CA-Sha-21, Shasta County, California1 objects
- Central California1 objects
- Marin County, California1 objects
- McCloud River, Shasta County, California1 objects
- Northeastern California1 objects
- Northern California1 objects
- San Francisco Bay Area, California1 objects
- Shasta County, California1 objects
- near Baird, Shasta County, California1 objects