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The Muscovy is commonly reared for meat. [7]: 78 In commercial production, it is often crossed with a mallard-derived domestic duck such as the Rouen or Pekin to produce the hybrid known as a mulard. [7]: 97 These hatch in about four weeks and grow rapidly like a mallard-type duck, but to about the size and weight of the Muscovy.
All Muscovy ducks have long claws on their feet and a wide, flat tail. Wild Muscovy ducks are blackish, with large white wing patches. Length can range from 66 to 84 cm (26 to 33 in), wingspan from 137 to 152 cm (54 to 60 in) and weight from 1.1 to 4.1 kg (2.4 to 9.0 lb). On the head, the wild male has a short crest on the nape.
A female mallard duck incubates her eggs. Egg incubation is the process by which an egg, of oviparous (egg-laying) animals, develops an embryo within the egg, after the egg's formation and ovipositional release. Egg incubation is done under favorable environmental conditions, possibly by brooding and hatching the egg.
The White Muscovy and the Pekin are the two most common purebred, commercially farmed ducks. Hybrids of the two are hardier and calmer, in addition to exhibiting natural hybrid vigor. [2] The incubation period of the hybrid eggs is between the mallard and Muscovy, with an average of 32 days. About half of the eggs hatch into mulard ducks.
The latest analysis revealed that muscovy ducks in the sample were also fed maize. Based on these data, researchers say there was intentional feeding of these animals occurred in this region as ...
Most breeds of duck may lay some 200 eggs per year, [13]: 258 though the Indian Runner may produce over 300 eggs annually. [2] The females of many breeds of domestic duck are unreliable at sitting their eggs and raising their young. Exceptions include the Rouen duck and especially the Muscovy duck.
The mammals included are only viviparous (marsupials and placentals) as some mammals, which are monotremes (including platypuses and echidnas) lay their eggs. A marsupial has a short gestation period, typically shorter than placental. For more information on how these estimates were ascertained, see Wikipedia's articles on gestational age.
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 platyrhynchos, while a small minority are descendants of the Muscovy duck, Cairina moschata. Duck breeds are normally officially recognized and described by a national body ...