- North America✖Remove constraint Collection place: North America6 objects
- The Americas6 objects
- United States6 objects
- California3 objects
- Central Oregon2 objects
- Northwestern United States2 objects
- Oregon2 objects
- Santa Barbara County, California2 objects
- Southern California2 objects
- The Dalles, Wasco County, Central Oregon2 objects
- Wasco County, Central Oregon2 objects
- Churchill County, Nevada1 objects
- Humboldt Lake region, Churchill County, Nevada1 objects
- Humboldt Lake, Churchill County, Nevada1 objects
- Nevada1 objects
- Northern Channel Islands, Santa Barbara County, California1 objects
- Santa Rosa Island, Santa Barbara Channel Islands, Southern California1 objects