- California8 objects
- North America8 objects
- Northeastern California✖Remove constraint Collection place: Northeastern California8 objects
- Northern California8 objects
- The Americas8 objects
- United States8 objects
- CA-Cal-114, Calaveras County, California3 objects
- Calaveras County, California3 objects
- Northern Sierras, Northern California3 objects
- Shasta County, California3 objects
- CA-Sha-154, Shasta County, California2 objects
- CA-Las-194, Surprise Valley, Lassen County1 objects
- CA-Mod-204, Modoc County, California1 objects
- CA-Sha-145, Shasta County, California1 objects
- Lassen County, California1 objects
- Modoc County, California1 objects
- Surprise Valley, Lassen County, California1 objects
- Surprise Valley, Modoc County, California1 objects