Place
- Block Island Sound (R.I.)4
- Blue Hill Bay (Me.)4
- Bosnia and Herzegovina4
- Boston Harbor (Mass.)4
- California, Northern4
- Channel Islands (Calif.)4
- Cobscook Bay (Me.)4
- Croatia4
- Czech Republic4
- Democratic Republic of the Congo4
- Dominica4
- Fiji4
- Frenchman Bay (Me.)4
- Guatemala4
- Hungary4
- Iceland4
- Indonesia4
- Ipswich Bay (Mass.)4
- Iraq4
- Japan4