White-winged Scoter
Melanitta deglandi
 (L 21" WS 34" Wt 3.7 lb)
Primarily breeds along the
coasts...some found around
the Great Lakes in winter.
Des Plaines River
Joliet
09Mar2014
© William W.
H. Gunn
Macaulay
Library
Melanitta in Greek
means
black duck.
© Cornell
Ornithology