大園長趾濱鷸.Long-toed Stint@Dayuan.2017/09/09

By alder  

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長趾濱鷸(Long-toed Stint.又名雲雀鷸)與紅頸濱鷸(Red-necked Stint.又名穉鷸)兩者體型均小,冬羽羽色相似,差異處在於長趾濱鷸的腳稍長顏色黃綠,身形較高挑,紅頸濱鷸則腳較短顏色黑,頸短較矮胖的感覺(請參見長趾濱鷸與紅頸濱鷸),腳部顏色在光線條件不佳時就不是很清楚,常常難以確認;另外還有較少見的丹氏濱鷸,牠的身形較像紅頸濱鷸(矮胖)但腳的顏色卻和長趾濱鷸相近黃緣色。

長趾濱鷸的夏羽與尖尾鷸頗像,不過兩者身材相差甚大,站一起時就不會認錯,但不在一起時,有時會誤判。長趾濱鷸的學名是:Calidris subminuta

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