- California10 objects
- North America10 objects
- Southern California10 objects
- The Americas10 objects
- United States10 objects
- CA-SNI-NL-4, San Nicolas Island, Southern Channel Islands8 objects
- Channel Islands, Ventura County, California8 objects
- San Nicolas Island, Southern Channel Islands, Ventura County8 objects
- Ventura County, California8 objects
- Los Angeles County, California2 objects
- Santa Catalina Island, Southern Channel Islands, Los Angeles County2 objects
- Southern Channel Islands, Los Angeles County, California2 objects