燕雀公母如何辨?

标签:
燕雀公母鉴别 |
分类: 知识 |
http://static.tieba.baidu.com/tb/editor/images/face/i_f36.png?t=20131111 雄鸟从头至背辉黑色,背具黄褐色羽缘。腰白色,颏、喉、胸橙黄色,腹至尾下覆羽白色,两胁淡棕色而具黑色斑点。两翅和尾黑色,翅上具白斑。
http://static.tieba.baidu.com/tb/editor/images/face/i_f36.png?t=20131111 雌鸟和雄鸟大致相似,但体色较浅淡,上体褐色而具有黑色斑点,头顶和枕具窄的黑色羽缘,头侧和颈侧灰色,腰白色。
http://static.tieba.baidu.com/tb/editor/images/face/i_f35.png?t=20131111仔细对照图片,一看便知。粗略说,公鸟体型修长苗条,头黑脸黑,翅膀、背部、尾羽黑色浓;母鸟身材圆短,毛色不艳丽,灰头灰脸的样子。
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