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灰喉柳鶯  Ashy-throated Warbler | by Hiyashi Haka
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灰喉柳鶯 Ashy-throated Warbler

學名: Phylloscopus maculipennis

英名: Ashy-throated Warbler

Family : Phylloscopidae (柳鶯科) Length: 9-10cm.

灰喉柳鶯為背部呈綠色的柳鶯。具兩道偏黃色的翼斑;腰淺黃,臉、喉及上胸灰白;下胸至尾下覆羽黃色,黃白色的眉紋長且寬。頭側紋及過眼紋深灰綠色,頂紋灰色,嘴小而纖細。與橙斑翅柳鶯的區別在體型較小且下體黃色。與黃腰柳鶯及四川柳鶯的區別在喉淺灰,頂紋灰色而非黃色。虹膜-褐色;嘴-黑色,基部肉色;腳-偏粉。

灰喉柳鶯夏季棲息於海拔2500-3400米之間,主要見於海拔2900-3200米針葉樹和杜鵑、櫟樹、或落葉混交林,具有茂盛灌叢的地方。冬季下降至2900米以下的山腳,主要在海拔1400-2300米闊葉林,主要為櫟樹林和次生灌叢中。

分布範圍: 西藏(昌都地區東南部)、四川、雲南(西北部麗江、瀘水、騰沖、盈江、龍川江與怒江間的山脈、永平、永德、景東)、冬季也見於雲南蒙自和鄰近的廣西地區。尼泊爾,克什米爾,不丹,孟加拉國,印度(北部和阿薩姆邦)等地區以及緬甸,泰國西北部。

The ashy-throated warbler (Phylloscopus maculipennis) is a species of leaf warbler (family Phylloscopidae). It was formerly included in the "Old World warbler" assemblage.

It is found in Bhutan, China, India, Laos, Myanmar, Nepal, Pakistan, Thailand, and Vietnam. Its natural habitats are temperate forests and subtropical or tropical moist lowland forests.

 

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Uploaded on May 15, 2017