- North America35 objects
- The Americas35 objects
- United States34 objects
- California22 objects
- Northern California22 objects
- Northwestern California22 objects
- Central Oregon12 objects
- Humboldt County, California12 objects
- Klamath County, Oregon12 objects
- Klamath River, Humboldt County, California12 objects
- Martin's Ferry, Humboldt County, California12 objects
- Northwestern United States12 objects
- Oregon12 objects
- Chiloquin, Klamath County, Central Oregon11 objects
- Del Norte County, California1 objects
- Klamath (CDP), Del Norte County, California1 objects
- Klamath Reservation, Klamath County, Oregon1 objects
- Klamath River valley, Del Norte County, California1 objects