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The Imeri warbling antbird (''Hypocnemis flavescens'') is a species of bird in the family Thamnophilidae. Until recently, it was considered a subspecies of ''Hypocnemis cantator'', but based on vocal differences and to a lesser degree differences in plumages it has been recommended treating them as separate species. As presently defined, the Imeri warbling antbird includes a single subspecies, ''perflava''. The Imeri warbling antbird is found at lower levels in humid forest in southern Venezuela, south-eastern Colombia and north-western Brazil (west of the Branco River). Its conservation status has been assessed by BirdLife International as Least Concern .〔 ==References== * Isler, Isler, & Whitney. 2007. ''Species limits in antbirds (Thamnophilidae): The Warbling Antbird (Hypocnemis cantator) complex.'' The Auk. 124(1): 11-28. * Zimmer & Isler. 2003. Hypocnemis cantator (Warbling Antbird). Pp. 645 in del Hoyo, Elliott, & Christie. 2003. ''Handbook of the Birds of the World.'' Vol. 8. Broadbills to Tapaculos. Lynx Edictions. Barcelona. * (Split Hypocnemis cantator by elevating H. flavescens, peruviana, subflava, ochrogyna and striata to species rank. ) South American Classification Committee. Accessed 2008-06-27 * (Imeri Warbling-Antbird. ) arthurgrosset.com. Accessed 2008-06-27 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「Imeri warbling antbird」の詳細全文を読む スポンサード リンク
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