Saturday, May 12, 2012

>Tachyeres brachypterus (Falkland Steamer Duck)

Falkland Steamer Duck

Falkland Steamer Duck
Female
Conservation status
Scientific classification
Kingdom:Animalia
Phylum:Chordata
Class:Aves
Order:Anseriformes
Family:Anatidae
Genus:Tachyeres
Species:T. brachypterus
Binomial name
Tachyeres brachypterus
(Latham, 1790)
The Falkland Steamer DuckTachyeres brachypterus, is a steamer duck native to the Falkland Islands in the southern Atlantic Ocean. It is one of only two bird species to be endemic to the Falkland Islands (Islas Malvinas in Spanish), the other being Cobb's Wren.
The Falkland Steamer Duck's wings are very short (hence the scientific name: brachy = "short", and pteron = "wing"), and it is incapable of flight. The plumage of the Falkland Steamer Duck is mostly dark grey, but with a white stripe behind the eye. It is very difficult to distinguish from the Flying Steamer Duck in the field since they occupy the same habitat and, although the Flying Steamer Duck can fly, it rarely does.


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