Collection place
- California31 objects
- North America31 objects
- The Americas31 objects
- United States31 objects
- Northern California26 objects
- Northwestern California18 objects
- Northeastern California5 objects
- Northern Sierras, Northern California5 objects
- North Central California3 objects
- Humboldt County, California2 objects
- Klamath River, Humboldt County, California2 objects
- Weitchpec, Humboldt County, California2 objects
- near Weitchpec, Klamath River, Humboldt County2 objects
- Del Norte County, California1 objects
- Elk Valley, Del Norte County, California1 objects
- Mendocino County, California1 objects
- San Francisco Bay Area, California1 objects
- San Francisco County, California1 objects
- San Francisco, San Francisco County, California1 objects
- Smith River (CDP), Del Norte County, California1 objects