Surf Scoter
Melanitta perspicillata

f6.7 @ 1/400s, ISO:640, Nikon D3S w 500mm and 1.7X teleconverter

"Surf Scoter," Wikipedia, the free encyclopedia. The surf scoter is a large sea duck native to North America. The adult male is on average 1,050 g (2.31 lb) and 48 cm (19 in) in length while the adult female averages about 900 g (2.0 lb) and 44 cm (17 in) in length, making this the smallest species of scoter on average. The male is completely velvety black except for white patches on the forehead and the nape. It has a swollen bill, appearing orange at a distance but patterned with white, red and yellow, and a black spot near the base. The female is browner than the male, with a fairly uniform plumage, slightly darker above than below. Indistinct paler patches are present on the cheeks below the eye and sometimes a whitish patch is on the nape, a unique trait among scoters. The bill is black with green or blue colorations The juvenile has a plumage similar to the female, but mainly paler and browner, and the breast and belly are whitish ales are slightly smaller and browner. Surf scoters breed in Northern Canada and Alaska and winters along the Pacific and Atlantic coasts of North America. Those diving ducks mainly feed on benthic invertebrates, mussels representing an important part of their diet.

Cape Cod Canal, Scusset Beach State Reservation, Sagamore, Massachusetts

02/07/2018