- California2 objects
- North America2 objects
- The Americas2 objects
- United States2 objects
- Berryessa Valley, Napa County, California1 objects
- CA-Nap-93, Berryessa Valley, Napa County1 objects
- CA-SCrI-103, Santa Cruz Island, Channel Islands1 objects
- Napa County, California1 objects
- Northern Channel Islands, Santa Barbara County, California1 objects
- San Francisco Bay Area, California1 objects
- Santa Barbara County, California1 objects
- Santa Cruz Island, Channel Islands, Southern California1 objects
- Southern California1 objects