- CA-Son-307, Bodega Harbor, Sonoma County6 objects
- CA-Son-321, Bodega Harbor, Sonoma County6 objects
- CA-Son-348, Duncans Point, Sonoma County6 objects
- south side of mouth of Salmon Cr., Sonoma County, California6 objects
- CA-Son-355, Sonoma County, California5 objects
- CA-Son-196, Sonoma County, California4 objects
- CA-Son-334, Sonoma County, California3 objects
- CA-Son-NL-5, Bodega Harbor, Sonoma County3 objects
- Duncan's Landing, Duncan Point, Sonoma County3 objects
- CA-Son-306, Bodega Harbor, Sonoma County2 objects
- CA-Son-308, Bodega Harbor, Sonoma County2 objects
- CA-Son-315, Bodega Harbor, Sonoma County2 objects
- CA-Son-318, Bodega Harbor, Sonoma County2 objects
- CA-Son-341, Arched Rock Beach, Sonoma County2 objects
- CA-Son-171, Sonoma County, California1 objects
- CA-Son-239, Sonoma County, California1 objects
- CA-Son-327, Mussel Point, Sonoma County1 objects
- CA-Son-338, Sonoma County, California1 objects
- CA-Son-345, Sonoma County, California1 objects
- CA-Son-350, Sonoma County, California1 objects