- California✖Remove constraint Collection place: California1,033 objects
- North America1,033 objects
- The Americas1,033 objects
- United States1,033 objects
- San Francisco Bay Area, California930 objects
- Napa County, California722 objects
- Berryessa Valley, Napa County, California716 objects
- CA-Nap-93, Berryessa Valley, Napa County716 objects
- Solano County, California178 objects
- CA-Sol-1, Solano County, California176 objects
- Lindsey Slough, Solano County, California176 objects
- Northern California94 objects
- North Central California80 objects
- CA-Teh-1 (Kingsley Cave), Tehama County, California68 objects
- Tehama County, California68 objects
- Alameda County, California12 objects
- Humboldt County coast, Humboldt County, California12 objects
- Humboldt County, California12 objects
- Northwestern California12 objects
- Bodega Bay region, Sonoma County, California10 objects