 Hunting controls established by the Pennsylvania Game Commission and the work of the Civilian Conservation Corps and Pennsylvania Department of Conservation and Natural Resources in re-establishing the second growth forest have led to the strong comeback of game species at Black Moshannon State Park and throughout the forests of Pennsylvania.The lake is home to American beavers, as well as great blue heron, swans, snow geese, common loons, and many other types of waterfowl, with Canada goose, ring-necked duck, mallard, and wood duck the most commonly seen.The bogs, marshes, and swamps contain frogs and salamanders, and provide a habitat for carnivorous plants like the pitcher plant and sundew.