- The Americas16 objects
- Peru10 objects
- South America10 objects
- California6 objects
- North America6 objects
- Northern California6 objects
- Northwestern California6 objects
- United States6 objects
- Humboldt County, California5 objects
- Klamath River, Humboldt County, California5 objects
- Martin's Ferry, Humboldt County, California5 objects
- Melanesia3 objects
- Oceania3 objects
- New Guinea, Melanesia2 objects
- Lake Sentani, West Papua Province, Indonesia1 objects
- West Papua Province, Indonesia, Melanesia1 objects
- Western New Guinea Island, Indonesia1 objects