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The domestic duck ( Anas platyrhynchos domesticus) is a subspecies of mallard that has been domesticated and raised for meat and eggs. A few are kept for show, as pets, or for their ornamental value. Almost all varieties of domesticated ducks, apart from the domestic Muscovy duck ( Cairina moschata ), are descended from the mallard, which was ...
whistling duck, (genus Dendrocygna ), any of eight species of long-legged and long-necked ducks that utter sibilant cries and may make whirring wing sounds in flight; these distinctive ducks are separated from other members of the family Anatidae (order Anseriformes) as a tribe Dendrocygnini. Whistling ducks are sociable though aggressive.
Ducks In Utah By Season. Ducks in Utah all year: Mallard, Gadwall, Northern Shoveler, Cinnamon Teal, Green-winged Teal, American Wigeon, Northern Pintail, Wood Duck, Ruddy Duck, Ring-necked Duck, Redhead, Lesser Scaup, Common Merganser. Ducks in Utah in summer: Blue-winged Teal.
The Anatidae are the biological family of water birds that includes ducks, geese, and swans. The family has a cosmopolitan distribution, occurring on all the world's continents except Antarctica. These birds are adapted for swimming, floating on the water surface, and in some cases diving in at least shallow water.
May 22, 2010 · The science of classifying living things is called taxonomy. In a classification, a taxon is a group, and the smallest taxon is the species. Usually, only members of the same species can mate with each other and produce young—or seeds, in the case of plants. There
Wood ducks breed in most of the central and eastern United States, but they migrate from northern states and provinces to southern areas during early fall. The wood duck population declined dramatically during the late 19th century because of over-harvesting and loss of nesting habitat. Due to wildlife management efforts, the species recovered.
A species ( pl.: species) is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. [1] It is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity.
