鷸科|濱鷸屬
學名:Calidris subminuta
英名:Long-toed Stint
形態(tài):小型涉禽,體長13-15cm。嘴較細短、黑色。腳黃綠色,趾較長。具顯著的白色眉紋。夏季鳥多棕褐色,胸淺褐灰,腹白,腰部中央及尾深褐,外側尾羽淺褐色。飛翔時背上的“v”形白斑和尾兩側的白色以及白色翅帶均甚明顯。冬羽上體較淺淡,胸側和兩脅淡棕褐色消失。
虹膜褐色;嘴黑色;腳黃綠色。
分布:中國多數(shù)省份有分布。在保護區(qū)屬不常見的旅鳥。
習性:繁殖于西伯利亞凍原地帶,冬季棲息于湖泊、河流、沼澤等地。喜沿海灘涂、小池塘、稻田及其他的泥濘地帶。主要以昆蟲、軟體動物等小型無脊椎動物為食。
ID: Small wading bird.Body length 13-15cm.Black bill thin and short.Legs yellowish green with quite long toes.Supercilium prominent.Adult breeding largely warm rufous,breast pale brownish grey, belly white, central rump and tail dark brown with outer tail paler.In flight white ‘V’ stripes on back, white rump-sides and white wing bars prominent.Non-breeders upperbody paler, without brownish wash on breast and flanks
BP: Eyes brown; bill black; tarsi yellowish green.
SD: Uncommon migrant.
HH: Breeds in arctic tundras.Winters at lakes, rivers and marshes, in coastal mudflats, ponds, paddy fields and other muddy areas.Feeds mainly on small invertebrates such as insects and molluscs.
長趾濱鷸[攝影 白清泉]
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