鹬科|沙锥属
学名:Gallinago stenura
英名:Pintail Snipe
形态:小型涉禽,体长21-29cm。头顶中央冠纹和眉纹白色或棕白色。上体杂有红棕色、绒黑色和白色纵纹和斑纹,嘴基淡色,眉较暗色贯眼纹宽。下体污白色具黑色纵纹和横斑。外侧尾羽特别窄而硬挺,较中央尾羽明显为短,尾呈扇形。肩羽外侧与内侧羽缘几近等宽。
虹膜褐色;嘴褐色,嘴端深色;脚黄绿色。
分布:中国大部分地区有分布。在保护区属不常见的旅鸟。
习性:繁殖期栖息于森林、沼泽湿地,非繁殖期栖息于开阔的低山丘陵和平原地带。主要以昆虫、昆虫幼虫、甲壳类等小型无脊椎动物为食。
ID: Small wading bird.Body length 21-29cm.Central crown stripe and supercilium white or pale ochre.Upperbody brown with rufous and black barring and white stripes.Pale near base of bill, where supercilium broader than dark eye-stripe.Underbody whitish with black streaking and barring.Outer tail feathers very narrow and stiff, much shorter than central ones, seen when tail fanned.Scapular fringes on inner webs as broad as on outer.
BP: Eyes brown; bill brown, darker at tip; tarsi yellowish green.
SD: Uncommon migrant.
HH: Breeds in forest bogs and tundras.Winters at open lowlands and plains.Feeds mainly on small invertebrates such as insects, larvae and crustaceans.
针尾沙锥[摄影 朱英]
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