莺科柳莺属学名英名形态小型鸟类

莺科|柳莺属

学名：Phylloscopus borealis

英名：Arctic Warbler

形态：小型鸟类，体长11-13cm。具明显的黄白色长眉纹；上体深橄榄色，具甚浅的白色翼斑，中覆羽羽尖成第二道模糊的翼斑；下体略白，两胁褐橄榄色；眼先及过眼纹近黑。

虹膜深褐色；上嘴深褐色，下嘴黄褐色；脚肉色。

分布：中国东半部多数省份有分布。在保护区属常见的旅鸟。

习性：喜离水域不远的开阔有林地区、红树林、次生林及林缘地带。主要以昆虫和昆虫幼虫为食。

ID: Small bird.Body length 11-13cm.Prominent long yellowish white supercilia.Upperbody dark olive with indistinctive white wing bars.Medium coverts tips formed the second vague wing bar.Underpart whitish， flanks dark olive.Lore and eye stripes blackish.

BP: Dark brown eyes， Bill dark brown above and yellowish brown below.Pink tarsi.

SD: Common migrant.

HH: Found in riparian open woods， mangroves， secondary forests and forest fringes.Mainly feeds on insects and larvae.

极北柳莺