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The Tennessee warbler (''Oreothlypis peregrina'') is a New World warbler that breeds in eastern North America and winters in southern Central America and northern South America. == Description == The Tennessee warbler is long, has a wingspan, and weighs roughly . The breeding male has olive back, shoulders, rump and vent. The flight feathers are brownish-black. It has a slate gray neck, crown and eyeline. The underside is a gray-white. The female is similar to the male, but is much duller and has a greener tinge to the underside. The Tennessee warbler has long wings, short tail and a thin, pointy bill. Juveniles and first-year birds are quite similar to the female. Tennessee warblers resemble female black-throated blue warblers. The only difference is that the black-throated blue has a darker cheek and two white wing spots. This bird can be confused with the red-eyed vireo, which is larger, moves more deliberately and sings almost constantly. The orange-crowned warbler can also look similar, but lacks the white eyebrow, is greyer-brown above and has yellow undertail coverts. The song has three parts, which can be repeated endlessly: ''tecky tecky tecky tick tick tick tick tyew!tyew!tyew!tyew!'' It's call is a sharp ''tyick''. The flight call is a buzzy ''zzee''. 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「Tennessee warbler」の詳細全文を読む スポンサード リンク
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