- California16 objects
- North America16 objects
- Northern California16 objects
- Northwestern California16 objects
- The Americas16 objects
- United States16 objects
- Humboldt County, California10 objects
- Klamath River, Humboldt County, California10 objects
- Klamath River below Weitchpec, Humboldt County, California7 objects
- Del Norte County, California6 objects
- Klamath (CDP), Del Norte County, California6 objects
- Klamath River valley, Del Norte County, California6 objects
- Requa, Klamath (CDP), Del Norte County6 objects
- Weitchpec, Humboldt County, California3 objects
- near Weitchpec, Klamath River, Humboldt County3 objects