- North America✖Remove constraint Collection place: North America24 objects
- The Americas24 objects
- Mexico10 objects
- United States8 objects
- Great Plains, North America6 objects
- California5 objects
- Southern Mexico5 objects
- Southwest Mexico5 objects
- Central California2 objects
- Chiapas, Mexico2 objects
- Guerrero, Mexico2 objects
- Northern California2 objects
- South Central California2 objects
- Tlamacasapa, Guerrero, Mexico2 objects
- Asylum, Mendocino County, California1 objects
- Big Chico Creek watershed, Butte County, California1 objects
- Butte County, California1 objects
- Central Mexico1 objects
- Central Oregon1 objects
- Central Plains, Great Plains, North America1 objects