Collection place
- North America157 objects
- The Americas157 objects
- United States157 objects
- California148 objects
- Northern California90 objects
- North Central California54 objects
- San Francisco Bay Area, California52 objects
- Sonoma County, California46 objects
- Lake County, California32 objects
- Northwestern California32 objects
- Upper Lake, Lake County, California29 objects
- Alexander Valley, Sonoma County, California25 objects
- Mendocino County, California24 objects
- Booneville, Mendocino County, California7 objects
- Northern Sonoma coast, Sonoma County, California7 objects
- Sonoma coast, Sonoma County, California7 objects
- Stewart's Point, Sonoma County, California7 objects
- Anderson Valley, Mendocino County, California6 objects
- Marin County, California6 objects
- Southwestern United States6 objects