Collection place
- CA-Son-256, Horseshoe Cove, Sonoma County129 objects
- CA-Son-27, Sonoma County, California127 objects
- Bodega Head, Bodega Bay, Sonoma County123 objects
- Sonoma Mountains, Sonoma County, California121 objects
- Middle Sonoma Valley, Sonoma County, California119 objects
- Santa Rosa Plain, Sonoma County, California102 objects
- Santa Rosa, Sonoma County, California102 objects
- CA-Son-363, Sonoma County, California87 objects
- CA-Son-325, Bodega Head, Sonoma County70 objects
- Lower Sonoma Valley, Sonoma County, California67 objects
- Kenwood area, Sonoma Valley, Sonoma County60 objects
- CA-Son-6, Santa Rosa, Sonoma County38 objects
- CA-Son-324, Bodega Head, Sonoma County35 objects
- CA-Son-319, Bodega Harbor, Sonoma County34 objects
- Northern Sonoma coast, Sonoma County, California34 objects
- Stewart's Point, Sonoma County, California34 objects
- CA-Son-381, Sonoma County, California33 objects
- CA-Son-29, Sonoma County, California29 objects
- CA-Son-320, Bodega Harbor, Sonoma County29 objects
- CA-Son-271, Sonoma County, California28 objects