Place
- North Carolina17
- West Virginia17
- Paris (France)16
- United States. Virgin Islands16
- Canada14
- Uganda14
- Riverside County (Calif.)13
- Europe12
- Placer County (Calif.)12
- San Francisco Bay (Calif.)12
- Antarctic Ocean10
- Atlantic Ocean10
- Kenya10
- Mali10
- Morocco10
- Polar regions10
- Buzzards Bay (Mass. : Bay)9
- Cape Cod Bay (Mass.)9
- Casco Bay (Me.)9
- Ethiopia9