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Kauaʻi ʻelepaio : ウィキペディア英語版 | Kauaʻi ʻelepaio
The Kauai elepaio (''Chasiempis sclateri'') is a monarch flycatcher found on the Hawaiian Island of Kauai. It numbered 40,000 around 1970, but declined by half in the 1990s. Whether this fluctuation is natural and thus the birds' numbers will rebound or whether it signifies a novel threat remains to be seen. This is the most distinct elepaio; adult birds have their head and back gray, with a white supercilium, a rusty-red breast and a white underside. Young birds are uniformly rusty above and white below. Wings and tail are alike in all subspecies, but the young individuals of ''sclateri'' have the white stippling of the wings replaced by rusty coloration too. ==References== 〔
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「Kauaʻi ʻelepaio」の詳細全文を読む
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