- North America83 objects
- The Americas83 objects
- United States83 objects
- California49 objects
- Northern California42 objects
- Central Oregon34 objects
- Klamath County, Oregon34 objects
- Klamath Reservation, Klamath County, Oregon34 objects
- Northwestern United States34 objects
- Oregon34 objects
- Northwestern California24 objects
- Humboldt County, California19 objects
- Northeastern California13 objects
- Klamath River, Humboldt County, California7 objects
- Hoopa Valley Reservation, Humboldt County, California6 objects
- Hoopa Valley, Humboldt County, California6 objects
- Klamath River below Weitchpec, Humboldt County, California6 objects
- North Central California5 objects
- Central California4 objects
- Kern County, California4 objects