Pintails
The pintail or northern pintail (''Anas acuta'') is a duck species with wide geographic Range (biology), distribution that breeds in the northern areas of Europe and across the Palearctic and North America. It is bird migration, migratory and winters south of its breeding range to the equator. Unusually for a bird with such a large range, it has no geographical subspecies if the possibly conspecific duck Eaton's pintail is considered to be a separate species. This is a large duck, and the male's long central tail feathers give rise to the species' English and scientific names. Both sexes have blue-grey bills and grey legs and feet. The drake is more striking, having a thin white stripe running from the back of its chocolate-coloured head down its neck to its mostly white undercarriage. The drake also has attractive grey, brown, and black patterning on its back and sides. The hen's plumage is more subtle and subdued, with drab brown feathers similar to those of other female dabbl ...
[...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  

Yellow-billed Pintail
The yellow-billed pintail (''Anas georgica'') is a South American dabbling duck of the genus ''Anas'' with three described subspecies. Taxonomy The yellow-billed pintail was formally described in 1789 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's '' Systema Naturae''. He placed it with all the ducks, geese and swans in the genus ''Anas'' and coined the binomial name ''Anas georgica''. Gmelin based his description on the "Georgia duck" that had been described in 1785 by the English ornithologist John Latham in his ''A General Synopsis of Birds''. The naturalist Joseph Banks had provided Latham with a water-colour drawing of the duck by Georg Forster who had accompanied James Cook on his second voyage to the Pacific Ocean. The watercolour was painted in 1775 on South Georgia. This picture is now the holotype for the species and is held by the Natural History Museum in London. The genus name ''Anas'' is the Latin wor ...
[...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]