首页 理论教育 普通鳾Sittaeuropaea->了解奇妙的普通鳾鸟

普通鳾Sittaeuropaea->了解奇妙的普通鳾鸟

时间:2023-11-20 理论教育 版权反馈
【摘要】:雀形目,鳾科体长:12~15厘米;体重:14~23克普通在山林中分布广泛,都江堰低山区较易遇见。Sitta europaea is a small forest species with a chisel-shaped bill,foraging for insects’ eggs and pupa.Birds of this species are not afraid of people,and they take advantage of the abandoned nest of woodpeckers and renew it with delicate decorations,usually with the inner wall of the nest wiped with mud and the entrance being roundedshaped.知识链接旋木雀科Certhiidae旋木雀科鸟类的习性正如其名:喜欢围着树干做螺旋形攀爬。Certhiidae often climbs up tree trunk in a helical path in search of various parasites in the bark,and for this reason,it is called the best dermatologists for trees.

普通鳾Sittaeuropaea->了解奇妙的普通鳾鸟

雀形目,鳾科

体长:12~15厘米;体重:14~23克

普通在山林中分布广泛,都江堰低山区较易遇见。它们的嘴像个尖凿子,和啄木鸟类似。捕虫时往往从树的下部开始,盘旋上行,边走边检查树干上的缝隙和皮下,发现虫卵和虫蛹便会迅速啄食,有时还会从上往下倒着检查一遍。如果说啄木鸟干的是“外科”,普通干的就是“皮肤科”,一样称得上是“森林医生”。普通是很勇敢的鸟儿,无论取食和育雏都不怕人,对进入巢区的同种或别种小鸟,哪怕是啄木鸟,都会毫不客气地进行驱赶。如果有人敲击其筑巢的树干,它们就会“呼、呼、呼”地向人示威,所以又被称为“蓝大胆”。它们常利用啄木鸟废弃的巢洞做窝,雌雄鸟会精心装饰洞口和洞内,用泥抹平巢的内壁,还会用泥将洞口抹成直径约2.6厘米的圆形小孔,是鸟类中少见的“泥水匠”。

Sitta europaea is a small forest species with a chisel-shaped bill,foraging for insects’ eggs and pupa.Birds of this species are not afraid of people,and they take advantage of the abandoned nest of woodpeckers and renew it with delicate decorations,usually with the inner wall of the nest wiped with mud and the entrance being roundedshaped.

知识链接(www.xing528.com)

旋木雀科Certhiidae

旋木雀科鸟类的习性正如其名:喜欢围着树干做螺旋形攀爬。它们是树木极好的“皮肤科医生”,会仔细地搜寻树皮下、缝隙中的各种寄生虫,连虫卵也不放过。

Certhiidae often climbs up tree trunk in a helical path in search of various parasites in the bark,and for this reason,it is called the best dermatologists for trees.

免责声明:以上内容源自网络,版权归原作者所有,如有侵犯您的原创版权请告知,我们将尽快删除相关内容。

我要反馈