- California35 objects
- North America35 objects
- Southern California35 objects
- The Americas35 objects
- United States35 objects
- Channel Islands, Ventura County, California25 objects
- San Nicolas Island, Southern Channel Islands, Ventura County25 objects
- Ventura County, California25 objects
- CA-SNI-NL-4, San Nicolas Island, Southern Channel Islands23 objects
- Los Angeles County, California10 objects
- Southern Channel Islands, Los Angeles County, California10 objects
- Santa Catalina Island, Southern Channel Islands, Los Angeles County7 objects
- San Clemente Island, Southern Channel Islands, Los Angeles County3 objects