Overflow National Wildlife Refuge 
3858 Hwy 8 E
Parkdale, AR 71661
870-473-2869
http://www.fws.gov/felsenthal/overflow/
Wildlife Refuge: Birding, Fish, Hike, Picnic, RV, Walk
Located in southeast Arkansas in Ashley County, Overflow National Wildlife Refuge was established in 1980 to protect one of the remaining bottomland hardwood forests considered vital for maintaining mallard, wood duck, and other waterfowl populations in the Mississippi Flyway. This 13,000 acre plus wetland complex consists of seasonally flooded bottomland hardwood forests, impoundments, and croplands. During the winter, a 4,000 acre greentree reservoir is created when the bottomland hardwood forests are allowed to flood. This seasonally flooded area provides a haven for mallards, wood ducks, and other waterfowl species.