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奇妙的鸟类:乌鸫Turdusmerula的神秘特质

时间:2023-11-20 理论教育 版权反馈
【摘要】:雀形目,鸫科体长:24~28厘米体重:55~125克古称“百舌”,爱称“乌鸰(儿)”。它们是都江堰的留鸟,较常见。它们一身乌黑,声音悦耳。瑞典以其为国鸟。乌鸫的大小、形体都很像八哥,但没有羽冠和翅斑,据此与八哥区别。Among the Turdidae family,one of the common species in Sichuan province is the Turdus merula.It has black plumage and sweet songs.Turdus merula can be found in urban green-land and courtyard covered with lawn,foraging on insects,earthworm,snails as well as fruits of such plants as privet.It nests on tree branches and lays twice each year,the first with a clutch of 5 to 6 eggs,and the other with fewer eggs.

奇妙的鸟类:乌鸫Turdusmerula的神秘特质

雀形目,鸫科

体长:24~28厘米

体重:55~125克(www.xing528.com)

古称“百舌”,爱称“乌鸰(儿)”。它们是都江堰的留鸟,较常见。在城市绿地、有较大草坪的庭院中都可看到它们。它们一身乌黑,声音悦耳。瑞典以其为国鸟。乌鸫的大小、形体都很像八哥,但没有羽冠和翅斑,据此与八哥区别。乌鸫以草地上的各种昆虫蚯蚓、蜗牛为食,冬天也吃女贞等树的种子,为维持生态系统的平衡稳定助益良多。它们在大树主干分支处或棕榈树的叶柄间筑巢。每年繁殖两窝,第一窝产卵5~6枚,第二窝产卵则少些。

Among the Turdidae family,one of the common species in Sichuan province is the Turdus merula.It has black plumage and sweet songs.Turdus merula can be found in urban green-land and courtyard covered with lawn,foraging on insects,earthworm,snails as well as fruits of such plants as privet.It nests on tree branches and lays twice each year,the first with a clutch of 5 to 6 eggs,and the other with fewer eggs.

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