Mar 16, 2012 Radnor Lake Davidson County Went to Radnor Lake at 12:30 today hoping to find the Redheads reported earlier. Did not see any Redheads but did see a nice variety of waterfowl including Blue-winged Teals, Northern Shovelers, Hooded Mergansers and Double-crested Cormorants. The large number of Lesser Scaup and Buffleheads remain. Canada Goose - 6 Wood Duck - 9 Gadwall - 4 American Black Duck - 1 Mallard - 2 Blue-winged Teal - 3 Northern Shoveler - 2 Ring-necked Duck - 20 Lesser Scaup - 100+ Bufflehead - 30 Hooded Merganser - 2 Ruddy Duck - 1 Pied-billed Grebe - 9 Double-crested Cormorant - 2 American Coot -11 Scott Block Nashville