Place
- Azerbaijan1
- Año Nuevo Island (Calif.)1
- Bahrain1
- Bangladesh1
- Boon Island (Me.)1
- Bronx River (N.Y.)1
- Brunei1
- Buzzards Bay (Mass.)1
- California Coastal National Monument (Calif.)1
- Champlain, Lake1
- Channel Islands1
- Congo1
- Connecticut River1
- Contra Costa County (Calif.)1
- Cuba1
- Côte d'Ivoire1
- Damariscove Island (Me.)1
- District of Columbia1
- Dominica1
- Duxbury Bay (Mass.)1