- Guam, Guam National Wildlife Refuge1
- Line Islands, Palmyra Atoll1
- United Kingdom, England1
- United States4
- United States, Alaska, Kenai Peninsula Borough, Kenai National Wildlife Refuge1
- United States, Colorado, Summit County, Keystone1
- United States, Delaware, New Castle County, Wilmington3
- United States, District of Columbia, Washington1
- United States, Florida1
- United States, Florida, Bradford County, Starke3
- United States, Florida, Nassau County, Saint Marys River2
- United States, Florida, Okefenokee Swamp7
- United States, Florida, Saint Johns County1
- United States, Georgia2
- United States, Georgia, Bryan County, Richmond Hill1
- United States, Georgia, Camden County, Cumberland Island1
- United States, Georgia, Camden County, St. Marys1
- United States, Georgia, Carroll County, Carrollton68
- United States, Georgia, Charlton County9
- United States, Georgia, Charlton County, Folkston14
