- North America129 objects
- The Americas129 objects
- United States✖Remove constraint Collection place: United States129 objects
- Alaska80 objects
- Northwestern United States80 objects
- California48 objects
- Northern California45 objects
- Northwestern California34 objects
- Interior Alaska29 objects
- Yukon-Koyukuk Census Area, Alaska29 objects
- Western Alaska28 objects
- Bering Sea and North, Alaska26 objects
- Bering Sea, Western Alaska26 objects
- Lower Yukon, Yukon, Yukon-Koyukuk Borough26 objects
- Northwest Bering Sea, Alaska26 objects
- Yukon, Yukon-Koyukuk Census Area, Alaska26 objects
- North Central California8 objects
- Folsom, Sacramento County, California6 objects
- Sacramento County, California6 objects
- Northeastern California3 objects