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The Crested is a breed of domestic duck, characterised by a crest or tuft of feathers on the head. Ducks of this kind were probably brought from the East Indies to Europe by Dutch ships. [ 3 ] : 413 The duck may be of any colour; the crest results from the action of an autosomal dominant gene and varies widely in size, from imperceptibly small ...
The crested duck or South American crested duck [2] (Lophonetta specularioides) is a species of duck native to South America, belonging to the monotypic genus Lophonetta. It is sometimes included in Anas , but it belongs to a South American clade that diverged early in dabbling duck evolution . [ 3 ]
The duck has a grey chin, neck and face, with the body plumage a mixture of brown and grey feathers giving a mottled look. Its eyes are red with black pupils. The crown and the feathers surrounding the eyes are dark brown or blackish. The tail feathers are also dark, sometimes black.
This is a list of the breeds of domestic duck which have official recognition at national or international level. [1]Most breeds of duck derive from the wild mallard, Anas platyrhyncos, while a small minority are descendants of the Muscovy duck, Cairina moschata.
Brown-crested flycatcher; Brown-crowned scimitar babbler; Brown-crowned tchagra; Brown-eared bulbul; ... Crested duck; Crested eagle; Crested finchbill; Crested ...
Crested duck, Lophonetta specularioides (E-SA) Spectacled duck, ... The males have black and dark-brown plumage, an erectile crest on the nape, and a larger bill than ...
The Andean crested duck is a medium-sized duck with a length of about 600 mm, a dark nuchal crest and a long, pointed black tail. Its colouring is predominantly grey and brown. The forecrown, sides of the head and neck are pale, while the centre of the crown, the crest and the area behind the eyes are dark brown to black.
Order: Anseriformes Family: Anatidae Canada goose American wigeon. The family Anatidae includes the ducks and most duck-like waterfowl, such as geese and swans.These birds are adapted to an aquatic existence with webbed feet, bills which are flattened to a greater or lesser extent, and feathers that are excellent at shedding water due to special oils.