Collection place
- North America4 objects
- The Americas4 objects
- United States4 objects
- Alaska3 objects
- Northwestern United States3 objects
- Aleutian Islands, Alaska1 objects
- Butte County, California1 objects
- California1 objects
- Feather River/Lower Horvat Creek watershed1 objects
- Mooretown, Butte County, California1 objects
- North Central California1 objects
- Northern California1 objects
- Southern Alaska1 objects
- Southwest Coast, Alaska1 objects