极乐鸟

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极乐鸟科(学名:Paradisaeidae)有16属41种。大部分雄鸟色彩缤纷,具有复杂华丽的饰羽。雌鸟和雄性未成鸟则具有暗淡的保护色,腹部常有横斑。有些单配制种类为全身黑色或蓝黑色。该科鸟体长15~110厘米,体重50~450克。雄鸟一般大于雌鸟。
主要分布于新几内亚及其附近岛屿,少数种类见于澳大利亚北部和马鲁古群岛。栖息于热带森林、山林、亚高山带森林、干草原林地和红树林。很多为食果类,有些为食虫类,此外也食叶、芽、花、节肢动物和小 型脊椎动物。鸣声多样,有似鸦叫的声音,有似枪响的声音,也有钟声般的鸣声。雄鸟求偶时抓住机会展示自己绚丽的色彩和不同寻常的装饰,并且用舞蹈、造型和其他展示动作突出自己的外表,为雌鸟以及附近的观鸟人(如果他们足够幸运的话)献上一场叹为观止的表演,可能持续数小时,对于某些种类的极乐鸟而言,这样的表演占用它们大量的时间。
分类学上被认为和鸦鹊类有近缘关系。外观虽两者有显著的差异,但喙、脚、翼等之构造近似鸦鹊类。大部份种类喙短,类似乌鸦形,但其中亦有细长者,或呈弯曲形等。脚部粗长有力,尾羽形状极富于变化。头部之裸出部份,以及生于头部和翅膀附近饰羽、尾羽等为该科鸟类之显著特征。
由于极乐鸟生活在人迹罕至的高山丛林中,人们只是看见这种美丽的鸟儿在空飞翔,而不知道它去往何方,于是就产生了一个美丽的传说:极乐鸟是住在“天国乐园”里以天露花蜜为食的一种“神鸟”。【百度】
我仅在网络上收索到7-8种,给诸位欣赏!
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谢谢诸位光临!
 
Alabama 发表评论于
回复 '晓青' 的评论 : 谢谢!
晓青 发表评论于
太漂亮了!
Alabama 发表评论于
回复 '菲儿天地' 的评论 : 谢谢菲儿网友!
菲儿天地 发表评论于
好特别的及乐鸟,真美!
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