 Waterfowl observed at the park include pied-billed and Slavonian grebes, common loon, American black duck, ruddy duck, blue-winged and green-winged teal, tundra swan, long-tailed duck, hooded and red-breasted merganser, greater and lesser scaup, northern pintail, bufflehead, American wigeon, and northern shoveler.Pennsylvania IBA #33 is on the Allegheny Front, which is along a prime migratory path for a variety of birds of prey.The golden eagle, bald eagle, osprey, and northern harrier pass through the area during their annual migration periods.