- California251 objects
- North America251 objects
- Northern California✖Remove constraint Collection place: Northern California251 objects
- The Americas251 objects
- United States251 objects
- Northwestern California141 objects
- Northeastern California100 objects
- Mendocino County, California18 objects
- Humboldt County, California17 objects
- Shasta County, California17 objects
- Crescent City, Del Norte County, California16 objects
- Del Norte County, California16 objects
- Elk Valley, Del Norte County, California16 objects
- McCloud River, Shasta County, California16 objects
- Modoc County, California16 objects
- Klamath River, Humboldt County, California14 objects
- Weitchpec, Humboldt County, California11 objects
- near Weitchpec, Klamath River, Humboldt County11 objects
- North Central California10 objects
- Round Valley, Mendocino County, California8 objects