Anseriformes is an order of birds also known as waterfowl that comprises about 180 living species of birds in three families: Anhimidae (three species of screamers), Anseranatidae (the magpie …

Anseriform, any of more than 160 species constituting the bird order Anseriformes, which comprises the ducks, geese, and swans (family Anatidae) and the screamers (family …

Anseriformes comprises three families, Anhimidae (screamers), Anatidae (geese, swans and ducks), and Anseranatidae (magpie goose), with 48 genera and 161 species. Anseriform taxa …

Waterfowl birds are found in almost every continent except Antarctica. These migratory birds are excellent swimmers and good flyers, capable of covering long distances during their …

Anseriformes is an order of birds belonging to the clade Galloanseres. It consists of 3 families, 58 genera and 171 living species. [1] [2] Extinct species assignment follows the Mikko's …

As of 2001, it is generally recognized that the 147 species and 41 genera of the Anatidae fall into seven sub-families: magpie goose (Anseranatinae), whistling-ducks (Dendrocyginae), stiff-tails …

Anseriformes is an order of birds also known as waterfowl that comprises about 180 living species of birds in three families: Anhimidae (three species of screamers), Anseranatidae (the magpie …

The order Anseriformes contains about 150 living species of birds in four families: the Anhimidae (the screamers), Anseranatidae (the Magpie goose), the Anatidae, which includes over 140 …

In some, such as the red-breasted goose (Branta ruficollis), the bill is short and slight, used only for grazing; in others, such as the snow goose (Anser caerulescens), it is long and heavy …

In captivity ducks have lived for 20 years, geese and swans for more than 30; there are reports of geese exceeding 40 years of age and swans, 50. Wild populations suffer heavy losses (up to …