Collection place
- The Americas52 objects
- California51 objects
- North America51 objects
- United States51 objects
- Northern California49 objects
- North Central California25 objects
- Clear Lake, Lake County, California23 objects
- Lake County, California23 objects
- Northwestern California15 objects
- Northeastern California9 objects
- Humboldt County, California6 objects
- El Dorado County, California4 objects
- Folsom Lake, El Dorado County, California4 objects
- Klamath River, Humboldt County, California4 objects
- Northern Sierras, Northern California4 objects
- Weitchpec, Humboldt County, California4 objects
- near Weitchpec, Klamath River, Humboldt County4 objects
- Ishi Pishi Falls, Humboldt County, California2 objects
- Central America1 objects
- Guatemala1 objects