- California2 objects
- North America2 objects
- The Americas2 objects
- United States2 objects
- CA-Hum-169 (Tsurai), Humboldt County, California1 objects
- CA-SCr-1, Santa Cruz County, California1 objects
- Central California1 objects
- Central California coast1 objects
- Humboldt County coast, Humboldt County, California1 objects
- Humboldt County, California1 objects
- Northern California1 objects
- Northwestern California1 objects
- Santa Cruz County, California1 objects
- Trinidad Bay, Humboldt County, California1 objects
- Trinidad, Humboldt County, California1 objects