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红衣主教(Cardinal)

(2008-04-17 18:52:40) 下一个

红衣主教鸟(Cardinal), 身长19-23 cm, 翼展2530 cm,体重45g 。主要产于美国东半部和墨西哥东半部。此鸟头上有旗帜般的羽毛,雄鸟眼眶周围及喙下有黑色羽毛,通身有亮丽的红色羽毛,夹杂少量灰色羽毛。无论是雄鸟还是雌鸟,有红色的厚喙,雌鸟羽毛以灰色为主,翅膀及尾羽稍有红色。是美国七个州的州鸟。他们全年唱着各种各样快乐的曲调,音调从殚长流到口哨声,?/span>25种以上曲调品种。独居或繁殖季节成对出现,在冬天或混杂于其他鸟类,群居觅食。一夫一妻制,在求爱和雌性孵卵时,公鸟给雌鸟喂食。每窝有3-4蛋,通常由雌性孵化,小鸟在1213天后孵出。当雌鸟孵化新卵时,由雄鸟继续哺养雏鸟。 每年2-4窝。种群普遍生活在森林边缘,灌木丛和居民区。

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