Saturday, February 5, 2011

Red-headed Woodpecker
File:Melanerpes erythrocephalus -tree trunk-USA.jpgThe Red-headed Woodpecker, Melanerpes erythrocephalus, is a small or medium-sized woodpecker from temperate North America. Their breeding habitat is open country across southern Canada and the eastern-central United States.
Taxonomy
The Red-headed Woodpecker was one of the many species originally described by Linnaeus in his 18th-century work Systema Naturae.[1] The specific epithet is derived from the Ancient Greek words erythros 'red' and kephalos 'head'.[2]
There are three subspecies recognized:
  • M. e. brodkorbi
  • M. e. caurinus
  • M. e. erythrocephalus
Description
File:Red Headed Woodpecker5.JPGAdults are strikingly tri-colored, with a black back and tail and a red head and neck. Their underparts are mainly white. The wings are black with white secondary remiges. Adult males and females are identical in plumage.[3] Juveniles are similarly shaded, but are mottled with brown.[3] Non-birders may often mistakenly identify Red-bellied Woodpeckers as Red-headeds, whose range overlaps somewhat with that of the Red-headed woodpecker. While red-bellied woodpeckers have some bright red on the backs of their necks and heads, red-headed woodpeckers have a much deeper red that covers their entire heads and necks, as well as a different overall plumage pattern.

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