Collection place
- North America248 objects
- The Americas248 objects
- United States189 objects
- California177 objects
- San Francisco Bay Area, California79 objects
- Mexico59 objects
- Northern Mexico59 objects
- Northwest Mexico59 objects
- Baja California peninsula, Mexico58 objects
- Northern California51 objects
- Napa County, California44 objects
- Northeastern California33 objects
- Berryessa Valley, Napa County, California32 objects
- Baja California, Mexico31 objects
- CA-Nap-93, Berryessa Valley, Napa County30 objects
- Baja California Sur, Mexico27 objects
- Calaveras County, California25 objects
- Northern Sierras, Northern California25 objects
- Los Cabos municipality, Baja California Sur, Mexico22 objects
- Southern California22 objects