- California7 objects
- North America7 objects
- The Americas7 objects
- United States7 objects
- Humboldt County coast, Humboldt County, California6 objects
- Humboldt County, California6 objects
- Humboldt lagoons, Humboldt County, California6 objects
- Northern California6 objects
- Northwestern California6 objects
- CA-Hum-120 (Tsótkswi), Humboldt County, California5 objects
- Big Lagoon, Humboldt County, California1 objects
- CA-Hum-128 (Paar), Humboldt County, California1 objects
- CA-Nap-16, Napa Valley, Napa County1 objects
- Lower Napa Valley, Napa County, California1 objects
- Napa County, California1 objects
- Napa Valley, Napa County, California1 objects
- San Francisco Bay Area, California1 objects