2 Wood Duck 2 American Wigeon 12 Ring-necked Duck 2 Greater Scaup 8 Lesser Scaup 13 Bufflehead 2 Common Goldeneye 7 Hooded Merganser 2 Common Merganser 1 Pileated Woodpecker 4 Pine Siskin 6 Trumpeter Swan 12 Blue-winged Teal 15 American Wigeon 176 Mallard 8 American Black Duck 14 Green-winged Teal 11 Ring-necked Duck 11 Bufflehead 37 Hooded Merganser 2 Osprey 1 Northern Harrier 1 Bald Eagle 4 Golden-crowned Kinglet | Tawas Point, Io Tuttle Marsh, Io |