- California✖Remove constraint Collection place: California14 objects
- North America14 objects
- The Americas14 objects
- United States14 objects
- Northern California13 objects
- Northwestern California12 objects
- Humboldt County, California5 objects
- Klamath River, Humboldt County, California5 objects
- Weitchpec, Humboldt County, California3 objects
- near Weitchpec, Klamath River, Humboldt County3 objects
- Klamath River below Weitchpec, Humboldt County, California2 objects
- Ko'tep, Humboldt County, California2 objects
- Lake County, California1 objects
- Mendocino County, California1 objects
- North Central California1 objects
- San Francisco Bay Area, California1 objects
- Solano County, California1 objects
- Vaca Valley, Solano County, California1 objects
- Vacaville, Solano County, California1 objects