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The lesser scaup (Aythya affinis) is a small North American diving duck that migrates south as far as Central America in winter. It is colloquially known...

Scaup is the common name for three species of diving duck: Greater scaup, or just "scaup", Aythya marila Lesser scaup, Aythya affinis New Zealand scaup...

The greater scaup (Aythya marila), just scaup in Europe or, colloquially, "bluebill" in North America, is a mid-sized diving duck, larger than the closely...

are similar are the greater scaup and lesser scaup, but these species have no tuft and a different call. The tufted duck is one of the species to which...

The New Zealand scaup (Aythya novaeseelandiae), also known as the black teal or pāpango in Māori, is a diving duck species of the genus Aythya endemic...

species of duck do not "quack". In general, ducks make a range of calls, including whistles, cooing, yodels and grunts. For example, the scaup – which are...

The mallard (/ˈmælɑːrd, ˈmælərd/) or wild duck (Anas platyrhynchos) is a dabbling duck that breeds throughout the temperate and subtropical Americas, Eurasia...

The diving ducks, commonly called pochards or scaups, are a category of duck which feed by diving beneath the surface of the water. They are part of Anatidae...

penguin Kittiwake Laughing gull Laysan albatross Lesser flamingo Lesser scaup duck Little blue heron Little egret Long-tailed hermit hummingbird Lory spp...

be a diving duck. The genus Aythya was introduced in 1822 by the German zoologist Friedrich Boie. The type species is the greater scaup. The genus contains...

media help. The wood duck or Carolina duck (Aix sponsa) is a species of perching duck found in North America. The drake wood duck is one of the most colorful...

buffleheads, wood ducks, ringneck or ring-billed ducks, greater or lesser scaup, common goldeneye, cinnamon teal, and American widgeon. Other fowl such...

Claessens, Olivier; Ingels, Johan (2020). "Vagrant Ring-necked Duck Aythya collaris and Lesser Scaup A. affinis in French Guiana and Suriname". Cotinga. 42:...

The American black duck (Anas rubripes) is a large dabbling duck in the family Anatidae. It was described by William Brewster in 1902. It is the heaviest...

The canvasback (Aythya valisineria) is a species of diving duck, the largest found in North America. Scottish-American naturalist Alexander Wilson described...

species ferruginous duck and baer's pochard) and scaups (New Zealand scaup, ring-necked duck, tufted duck, greater scaup, lesser scaup). The redhead is a...

The blue duck or whio (Hymenolaimus malacorhynchos) is a member of the duck, goose and swan family Anatidae endemic to New Zealand. It is the only member...

The Federal Duck Stamp, formally known as the Migratory Bird Hunting and Conservation Stamp, is an adhesive stamp issued by the United States federal government...

Flevoland. It is an important habitat for birds such as the tufted duck and scaup. To the north-east is the Markermeer, south-east is the Gooimeer. Since...

Ring-necked duck Tufted duck Greater scaup Lesser scaup King eider Common eider Harlequin duck Surf scoter White-winged scoter Black scoter Long-tailed duck Bufflehead...