Collection place
- North America69 objects
- The Americas69 objects
- California67 objects
- United States67 objects
- Southern California30 objects
- Los Angeles County, California25 objects
- Santa Monica Mountains, Los Angeles County, California25 objects
- Topanga Canyon, Santa Monica Mountains, Los Angeles County24 objects
- CA-LAn-1, Topanga Canyon, Los Angeles County22 objects
- San Francisco Bay Area, California18 objects
- Northern California17 objects
- Northwestern California17 objects
- Humboldt County coast, Humboldt County, California14 objects
- Humboldt County, California14 objects
- CA-Hum-118, Humboldt County, California13 objects
- Patrick's Point, Humboldt County, California13 objects
- CA-Sol-1, Solano County, California9 objects
- Lindsey Slough, Solano County, California9 objects
- Solano County, California9 objects
- Belvedere Island, Tiburon peninsula, Marin County4 objects