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Also, the paucity of morphological differences between the Old World mallards and the New World mallard demonstrates the extent to which the genome is shared among them such that birds like the Chinese spot-billed duck are highly similar to the Old World mallard, and birds such as the Hawaiian duck are highly similar to the New World mallard. [23]
The mulard (or moulard) is a hybrid between two different genera of domestic duck: the domestic Muscovy duck (Cairina moschata domestica) and the domestic duck (Anas platyrhynchos domesticus), derived from the wild mallard. American Pekins and other domestic ducks are most commonly used to breed mulards due to the breed's high meat production.
[7] [8] Despite these differences, domestic ducks frequently mate with wild mallard, producing fully fertile hybrid offspring. [9] A wild mallard weighs some 1.1 kg (2.4 lb), but large breeds like the Aylesbury may weigh 4.6 kg (10 lb) (and hybrids even more), while small breeds like the Appleyard may be only 0.7 kg (1.5 lb).
A duckling is a young duck in downy plumage [1] or baby duck, [2] but in the food trade a young domestic duck which has just reached adult size and bulk and its meat is still fully tender, is sometimes labelled as a duckling. A male is called a drake and the female is called a duck, or in ornithology a hen. [3] [4] Male mallard. Wood ducks.
Possible backcross between a Mallard and American black duck. All the species within the mallard complex are known to hybridize with other members within overlapping ranges. Mallards, both domestic and wild in particular are notorious hybridizers, know to frequently hybridize within the mallard complex and even outside of Anas.
The mottled duck (Anas fulvigula) [note 1] or mottled mallard is a medium-sized species of dabbling duck. It is intermediate in appearance between the female mallard and the American black duck . It is closely related to those species , and is sometimes erroneously considered a subspecies of the former.
The most common type of duck at Disney is a Mallard, like our feathered friend here. You can spot them anywhere — they might even find you at one of the bus stops and pester you for some food.
A male mallard duck Subfamily: Aythyinae , diving ducks (Some 15 species of diving ducks , of worldwide distribution, in two to four genera; The 1986 morphological analysis [ 10 ] suggested the probably extinct pink-headed duck of India, previously treated separately in Rhodonessa , should be placed in Netta , but this has been questioned. [ 15 ]