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Magpie geese are unmistakable birds with their black and white plumage and yellowish legs. The feet are only partially webbed, and the magpie goose feeds on vegetable matter in the water, as well as on land. Males are larger than females. Unlike true geese, their molt is gradual, so no flightless periods result. Their voice is a loud honking.
A cladistic study of the morphology of waterfowl found that the magpie goose was an early and distinctive offshoot, diverging after screamers and before all other ducks, geese and swans. [ 2 ] This family is quite old, a living fossil , having apparently diverged before the Cretaceous–Paleogene extinction event – the relative Vegavis iaai ...
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 Phylogeny Archive [3] and Paleofile.com websites. [4]
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 goose), and Anatidae, the largest family, which includes over 170 species of waterfowl, among them the ducks, geese, and swans. Most modern species in the ...
The highest density breeding ground in the world for the magpie goose, Anseranus semipalmata, has been recorded near Black Jungle swamp; the conservation reserve being of particular importance in the wet season (Brockwell 2001; Parks & Wildlife Comm. NTG; Russell-Smith 1991).
A flock of magpie geese photographed at Serendip Lake. Serendip Sanctuary has been involved in the repopulation and reintroduction of magpie geese (Anseranas semipalmata), in Victoria. [16] In the early 1900s, magpie goose populations had seriously declined primarily from loss of wetland habitats from droughts, hunting and predation by foxes. [17]
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Magpie goose at Fogg Dam in the Northern Territory. 1 species recorded [1 extant native] The family contains a single species, the magpie goose. It was an early and distinctive offshoot of the anseriform family tree, diverging after the screamers and before all other ducks, geese and swans, sometime in the late Cretaceous. The single species is ...