Collection place
- California8 objects
- Humboldt County, California8 objects
- North America8 objects
- Northern California8 objects
- Northwestern California8 objects
- The Americas8 objects
- United States8 objects
- Mad River, Humboldt County, California5 objects
- Maple Creek, Mad River, Humboldt County5 objects
- Bridgeville, Humboldt County, California3 objects
- Van Duzen River, Humboldt County, California3 objects