- California21 objects
- North America21 objects
- Northern California21 objects
- Northwestern California21 objects
- The Americas21 objects
- United States21 objects
- Humboldt County, California12 objects
- Klamath River, Humboldt County, California10 objects
- Klamath River area, Northwestern California, California9 objects
- Klamath River below Weitchpec, Humboldt County, California8 objects
- Hoopa Valley Reservation, Humboldt County, California2 objects
- Hoopa Valley, Humboldt County, California2 objects
- Weitchpec, Humboldt County, California2 objects
- near Weitchpec, Klamath River, Humboldt County2 objects