Goldeneye Bucephala clangula

The Goldeneye is a small sea duck native to northern Europe and northern America. The drake in breeding plumage, above, has a metallic green sheen on his head and round/oval white spots each side of his bill.
Goldeneye The metallic sheen needs the right light to be visible
Goldeneye The duck's name is due to its light yellow eye
Goldeneye drake Drake Goldeneye
Goldeneye female Duck Goldeneye
Goldeneye duck - female
The female also has light white-yellow eyes; she has a grey body with a brown head.
Goldeneye pair
Drake on the turn to breeding plumage
The mushroom head