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Blue-headed macaw : ウィキペディア英語版 | Blue-headed macaw
The blue-headed macaw or Coulon's macaw (''Primolius couloni'') is native to eastern Peru (except in north), north-western Bolivia (mainly in Pando), and far western Brazil (only in Acre). It has a total length of about 41 cm (16 in),〔(【引用サイトリンク】url = http://www.birdlife.org/datazone/species/index.html?action=SpcHTMDetails.asp&sid=1556&m=0 )〕 making it a member of the group of smaller macaws sometimes known as the mini-macaws, which includes any species of macaw with a total length of 50 cm (20 in) or less. As in all macaws, its tail is long and pointed and the bill is large and heavy. ==Description== The blue-headed macaw is 41 cm (16 in) long. It has mainly green plumage (often tinged olive, esp. below) with the head, flight feathers and primary coverts blue. The uppertail has a maroon base, a narrow green center and a blue tip. The undertail and underwing are greenish-yellow similar to that of several other small macaws (e.g. red-bellied and golden-collared macaw). The medium-sized bill is pale greyish-horn with a black base (extent varies, but upper mandible in adults typically appears mainly pale). The iris is whitish with a narrow, often barely visible, maroon eye-ring. Unlike most other macaws, the facial skin and lores are dark greyish. The legs are dull pinkish. Juveniles resemble adults, but with the entire bill black, greyer legs, darker iris and the facial skin and lores white.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Blue-headed macaw」の詳細全文を読む
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