首页 理论教育 《奇妙的鸟类》带来戴胜Upupaepops

《奇妙的鸟类》带来戴胜Upupaepops

时间:2023-11-20 理论教育 版权反馈
【摘要】:戴胜还配有“化学武器”:它们的尾部能分泌出黑棕色且奇臭难闻的油液。尽管戴胜奇臭无比,但它们还是因自己奇特而美丽的外形引起了人们的关注。知识链接啄木鸟科Picidae此科鸟类是中小型攀禽。Picidae is a medium-sized scansores.It has a strong bill and long sticky tongue will bristle,which aid it in grabbing insects.The diet of Picidae consists mainly of insects,but it also eats berries and pine nuts.Picidae in general will abandon its nest,but after mating,it will co-build a new nest covered by wood chips with its partner.Though the female lays eggs,both of the parents will brood.And it takes the young birds about 40 days from brooding to flying.灰头绿啄木鸟

《奇妙的鸟类》带来戴胜Upupaepops

戴胜目,戴胜科

体长:25~32厘米

体重:53~90克

戴胜科鸟类仅此一种,其俗名甚多,又叫“山和尚”“鸡冠雀”“花蒲扇”“地啄木”“呼饽饽”“臭姑姑”等。戴胜适应性很强,全国各地都有它们的活动踪迹。它们是食虫鸟类,喜用弯曲的长嘴从地上掏取蚯蚓、蝼蛄、金针虫、蛴螬等,对保护粮食、蔬菜和草地功不可没。戴胜还配有“化学武器”:它们的尾部能分泌出黑棕色且奇臭难闻的油液。它们有时会向啄木鸟的巢里喷一点臭液,使之另凿新巢,自己不劳而获得住房。它们也常把巢筑在农民的柴房或土洞里,从不打扫,又脏又臭,这使得狐狸黄鼠狼等天敌哪怕发现了它们的巢和幼雏,也会因太臭打消念头,这种自卫武器和手段令戴胜家族十分兴旺。尽管戴胜奇臭无比,但它们还是因自己奇特而美丽的外形引起了人们的关注。唐代诗人贾岛就曾这样赞美它们:“星点花冠道士衣,紫阳宫女化身飞。能传上界春消息,若到蓬山莫放归。”

它们还是以色列的国鸟。

知识链接(www.xing528.com)

啄木鸟科Picidae

此科鸟类是中小型攀禽。它们是“森林的医生”,会用嘴“笃笃笃”敲击树木,进行诊断,一发现有虫洞,不将蛀虫吃掉决不罢休。它们的这些“武器”使蛀虫在劫难逃:凿子一样的硬嘴,能啄开树皮,甚至啄穿坚硬的木质部;舌头细长,尖端长着倒勾,带着黏液,便于捕食;前后各两趾,尖锐的勾爪能稳稳地抓住树干;尾羽硬挺,成叉状,凿木时支在树上可做稳定支撑。在蛀虫较少的冬天,它们也吃浆果和松子,并选一个平整的树墩作食台。

春天,雄鸟会在树上合适的地方凿许多洞,并用嘴敲击树干,邦邦作响,招引雌鸟。雌雄配对后会共同加工一个巢,巢内只铺垫木屑。它们从不利用旧巢,那些旧巢多成为其他鸟儿的育儿室。雌鸟产蛋后,亲鸟会轮流孵卵,共同育雏。从孵卵到幼鸟习飞需要约40天。

Picidae is a medium-sized scansores.It has a strong bill and long sticky tongue will bristle,which aid it in grabbing insects.The diet of Picidae consists mainly of insects,but it also eats berries and pine nuts.Picidae in general will abandon its nest,but after mating,it will co-build a new nest covered by wood chips with its partner.Though the female lays eggs,both of the parents will brood.And it takes the young birds about 40 days from brooding to flying.

灰头绿啄木鸟

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