- California11 objects
- North America11 objects
- Northern California11 objects
- The Americas11 objects
- United States11 objects
- Northwestern California10 objects
- Del Norte County, California7 objects
- Elk Valley, Del Norte County, California7 objects
- Mouth of Salmon River, Del Norte County, California7 objects
- Humboldt County, California1 objects
- Klamath River above Weitchpec, Humboldt County, California1 objects
- Klamath River, Humboldt County, California1 objects
- Northeastern California1 objects
- Orleans area, Humboldt County, California1 objects
- Orleans, Humboldt County, California1 objects
- Scott Valley, Siskiyou County, California1 objects
- Siskiyou County, California1 objects
- Upper Scott River, Scott Valley, Siskiyou County1 objects