Place
- Iceland10
- Irrawaddy Delta10
- Jackson Demonstration State Forest (Calif.)10
- Kachin10
- Lake County (Calif.)10
- Loiret10
- Machias Bay (Me.)10
- Madagascar10
- Magway10
- Malawi10
- Mexico City (Mexico)10
- Namur10
- NanpÅ Islands10
- Narragansett Bay (R.I.)10
- Nassau County, New York, United States10
- Niigata10
- Niverville, Canada10
- Oise10
- Panama10
- Pas-de-Calais10