- California58 objects
- North America58 objects
- Northern California58 objects
- The Americas58 objects
- United States58 objects
- Humboldt County, California56 objects
- Klamath River, Humboldt County, California56 objects
- Northwestern California56 objects
- Weitchpec, Humboldt County, California42 objects
- near Weitchpec, Klamath River, Humboldt County42 objects
- Klamath River below Weitchpec, Humboldt County, California14 objects
- Ko'tep, Humboldt County, California13 objects
- Northeastern California2 objects
- Salmon River, Siskiyou County, California2 objects
- Siskiyou County, California2 objects
- Somes Bar, Salmon River, Siskiyou County2 objects
- Wa shek, Humboldt County, California1 objects