Accessible by boat only, Heater's Island lies in the Potomac River in southern Frederick County. Forested and inhabited only by wildlife, the island was home for a Piscataway tribe as early as the 7th century. A family of wood ducks traveling along the Potomac RiverAfter a smallpox outbreak forced the villagers to leave in 1705, the island was acquired by the Nelson family, descended from 17th century Swedish immigrants. What To See Wild turkeys thrive on the island and many species of waterfowl migrate up the Potomac River in the fall. These include mallards, wood ducks, black ducks, mergansers, gadwall and Canada Geese. Forest songbirds nest in the spring and summer. Other species found here include white-tailed deer, wild turkeys, and cottontail rabbits. What To Do A popular spot for waterfowlers, Heater's Island WMA also offers limited white-tailed deer and turkey hunting. Anglers find plenty of bass, bluegill, sunfish, carp, eel and catfish. Area Regulations Use of Heaters Island WMA is generally permitted seven days a week throughout the year Hunting is allowed in accordance with open seasons and shooting hours No special permits or drawings are required to hunt this area, except appropriate licenses and stamps. Trapping by permit only.