- California344 objects
- North America344 objects
- Northern California✖Remove constraint Collection place: Northern California344 objects
- The Americas344 objects
- United States344 objects
- Northwestern California186 objects
- Northeastern California141 objects
- Modoc County, California50 objects
- Humboldt County, California31 objects
- Klamath River, Humboldt County, California25 objects
- Mendocino County, California21 objects
- Shasta County, California20 objects
- McCloud River, Shasta County, California19 objects
- Crescent City, Del Norte County, California18 objects
- Del Norte County, California18 objects
- Elk Valley, Del Norte County, California18 objects
- North Central California17 objects
- Weitchpec, Humboldt County, California12 objects
- near Weitchpec, Klamath River, Humboldt County12 objects
- Round Valley, Mendocino County, California10 objects