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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 ...
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.
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. It has a black beak and dark grey to black legs and webbed ...
Genus Dendrocygna - whistling ducks; Genus Heteronetta - black-headed duck; Genus Histrionicus - harlequin duck (includes Ocyplonessa) Genus Hymenolaimus - blue duck; Genus Lophodytes - hooded merganser; Genus Lophonetta - crested duck; Genus Malacorhynchus - pink-eared ducks (Tadorninae, Oxyurinae or Dendrocheninae?) Genus Mareca - wigeons and ...
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.
Crested duck and bronze-winged duck: Iridescent purple-bronze, edged white. [3] Pacific black duck: Iridescent green, edged light buff. [3] Mallard: Iridescent purple-blue with white edges. [1] American black duck: Iridescent violet bordered in black and may have a thin white trailing edge. [1]
Black-bellied whistling-duck, Dendrocygna autumnalis; West Indian whistling duck, Dendrocygna arborea (A) [4] ... Black-crested titmouse, Baeolophus atricristatus (A ...