- California2,914 objects
- North America2,914 objects
- Northern California✖Remove constraint Collection place: Northern California2,914 objects
- The Americas2,914 objects
- United States2,914 objects
- Northwestern California1,378 objects
- North Central California947 objects
- Mendocino County, California913 objects
- Northeastern California589 objects
- Northern Sierras, Northern California559 objects
- Lake County, California372 objects
- Round Valley, Mendocino County, California371 objects
- Humboldt County, California256 objects
- Calaveras County, California254 objects
- Clear Lake, Lake County, California211 objects
- Round Valley Reservation, Mendocino County, California209 objects
- Ukiah Valley, Mendocino County, California138 objects
- Tuolumne County, California125 objects
- Klamath River, Humboldt County, California107 objects
- Ukiah Rancheria, Ukiah Valley, Mendocino County107 objects