- North America948 objects
- The Americas948 objects
- United States✖Remove constraint Collection place: United States948 objects
- California797 objects
- Northern California438 objects
- North Central California416 objects
- Sacramento County, California213 objects
- San Francisco Bay Area, California184 objects
- San Joaquin County, California162 objects
- Southern California150 objects
- Santa Barbara County, California130 objects
- Contra Costa County, California70 objects
- Marina Bay, Richmond, Contra Costa County66 objects
- Richmond, Contra Costa County, California66 objects
- Northwestern United States59 objects
- CA-SJo-68, San Joaquin County, California58 objects
- CA-SBa-43, Santa Barbara County, California51 objects
- Alaska49 objects
- Sonoma County, California49 objects
- CA-CCo-295, Richmond, Contra Costa County44 objects