他相貌平平：个头跟蓝松鸦差不多，深绿褐色的羽毛，头上有橙色的条纹。
He isn't much to look at: a blue jay-size fellow with plain, olive-drab feathers and a single streak of orange on his head.
一种常见的北美雀鸟(歌雀)，长有条纹状、褐色的羽毛，以其宛转动听的歌声著称。
A common North American sparrow (Melospiza melodia) having streaked brownish plumage and noted for its melodious song.
任何一种鸫科迁徒鸟类的上部羽毛通常为褐色。
Any of migratory songbirds of the family Turdidae usually have brownish upper plumage.
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