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Averaging 35.5 cm (14.0 in) and 370 g (13 oz), it rivals the green-winged teal as the smallest American duck. The bufflehead has a wingspan of 21.6 in (55 cm). [7] Adult males are striking black and white, with iridescent green and purple heads and a large white patch behind the eye.
The white-backed duck (Thalassornis leuconotus) is a waterbird of the family Anatidae. It is distinct from all other ducks, but most closely related to the whistling ducks in the subfamily Dendrocygninae, though also showing some similarities to the stiff-tailed ducks in the subfamily Oxyurinae. It is the only member of the genus Thalassornis.
Prize-winning Aylesbury duck (front) and drake (rear), 1873. The Aylesbury duck is a breed of domesticated duck, bred mainly for its meat and appearance.It is a large duck with pure white plumage, a pink bill, orange legs and feet, an unusually large keel, and a horizontal stance with its body parallel to the ground.
For example, the white-faced whistling ducks with more black coloration are commonly found in western Africa where rainfall supersedes the dry season. The back and wings are dark brown to black, and the underparts are black with a fine white barring on the flanks. The neck is chestnut. Males and females have similar plumage.
The black and the white-winged scoters are physically very similar to the surf scoter but in flight, the surf scoter is the only one with completely dark wings. [13] Like all sea ducks, the surf scoter becomes flightless during the simultaneous molt of its flight feathers. This vulnerable period happens usually in late July through early August ...
Lighter Side. Medicare. News. Science & Tech. Shopping. Sports. Weather. 24/7 Help. ... Her mom shared a video on of what happens when the duck has to deal with the cold, white stuff, and it will ...
In fact, head pumping is one of the main ways male and female Mallard Ducks flirt. Another sign that a Mallard Duck is digging you, is when the drake pulls his wings and tail up to show off his ...
Blekinge ducks are near twice the size of Mallards. The Blekinge duck is often a lighter wild-colored duck similar to that of the Mallard , fully white individuals are rare but ever so often seen. The females weigh 2–2.5 kg (4.4–5.5 lb) and the males 2.5–3.5 kg (5.5–7.7 lb).