- California19 objects
- North America19 objects
- Northern California✖Remove constraint Collection place: Northern California19 objects
- The Americas19 objects
- United States19 objects
- Northwestern California16 objects
- Mendocino County, California6 objects
- Round Valley, Mendocino County, California6 objects
- Humboldt County, California4 objects
- Klamath River, Humboldt County, California4 objects
- Weitchpec, Humboldt County, California3 objects
- near Weitchpec, Klamath River, Humboldt County3 objects
- North Central California2 objects
- CA-Yol-53, Yolo County, California1 objects
- Del Norte County, California1 objects
- Elk Slough, Yolo County, California1 objects
- Katimin (historic village), Klamath River, Siskiyou County1 objects
- Klamath (CDP), Del Norte County, California1 objects
- Klamath River below Weitchpec, Humboldt County, California1 objects
- Klamath River valley, Del Norte County, California1 objects