- California4 objects
- North America4 objects
- The Americas4 objects
- United States4 objects
- Northern California3 objects
- Northwestern California3 objects
- CA-Hum-112, Humboldt County, California2 objects
- Humboldt Bay, Humboldt County, California2 objects
- Humboldt County, California2 objects
- South Spit, Humboldt Bay, Humboldt County2 objects
- CA-SDi-NL-1, Puerta La Cruz, San Diego County1 objects
- CA-Tri-58, Trinity County, California1 objects
- Puerta La Cruz, San Diego County, California1 objects
- San Diego County, California1 objects
- Southern California1 objects
- Trinity County, California1 objects
- Trinity Lake, Trinity County, California1 objects