- California12 objects
- North America12 objects
- Northern California12 objects
- The Americas12 objects
- United States12 objects
- Northwestern California11 objects
- Humboldt County, California8 objects
- Klamath River, Humboldt County, California7 objects
- Klamath River below Weitchpec, Humboldt County, California5 objects
- Wakhtek, Humboldt County, California4 objects
- Weitchpec, Humboldt County, California2 objects
- near Weitchpec, Klamath River, Humboldt County2 objects
- Calaveras County, California1 objects
- Kepel, Klamath River, Humboldt County1 objects
- Mad River, Humboldt County, California1 objects
- Maple Creek, Mad River, Humboldt County1 objects
- Northeastern California1 objects
- Northern Sierras, Northern California1 objects
- Rich Gulch, Calaveras County, California1 objects