- North America80 objects
- The Americas80 objects
- United States✖Remove constraint Collection place: United States80 objects
- California68 objects
- Northern California27 objects
- San Francisco Bay Area, California21 objects
- Northeastern California17 objects
- Contra Costa County, California12 objects
- Central California11 objects
- Central California coast11 objects
- Monterey County, California11 objects
- CA-Mnt-85, Monterey County, California10 objects
- North Central California10 objects
- Lassen County, California9 objects
- CA-Las-7, Karlo area, Lassen County7 objects
- Karlo area, Lassen County, California7 objects
- Southern California7 objects
- CA-Imp-8, Imperial County, California6 objects
- Imperial County, California6 objects
- Unincorporated western Contra Costa County, California6 objects