Yellow-billed pintail

Description

The Pintail,mattress Duck,Pintail duck or piquidorado duck (Anas georgica) is a species of bird anseriforme of the family Anatidae endemic to South America.It can be confused with the barcino duck ( A.flavirostris ),but the martin duck is larger,about 39 cm,against the 33 cm duck barcino.The total length is 48 to 54 cm.The male weighs 700 to 800 g,while the female,somewhat smaller,weighs 600 to 700 g.The martin duck has a long,sharp tail;It also has a longer neck than the barcino duck.