Place
- Pacific Grove (Calif.)2
- Salinas (Calif.)2
- Salinas River Valley (Calif.)2
- San Luis Obispo County (Calif.)2
- Atlantic Coast (New England)1
- Atlantic Coast (U.S.)1
- Bodega Bay (Calif.)1
- Boon Island (Me.)1
- Bronx River (N.Y.)1
- Burlingame (Calif.)1
- Buzzards Bay (Mass.)1
- California Coastal National Monument (Calif.)1
- Canada1
- Champlain, Lake1
- Connecticut River1
- Damariscove Island (Me.)1
- Duxbury Bay (Mass.)1
- Fishers Island Sound (Conn. and N.Y.)1
- Gouldsboro Bay (Me.)1
- Great Bay (N.H.)1