白尾鹞 Hen harrier
（重定向自Circus cyaneus）
_Harrier4408.jpg")
![](/Images/godic/202501/04/Circus_cyaneus_dis4408.PNG")
![](/Images/godic/202501/04/Circus_cyaneus,_Ballaugh_Curragh,_Isle_of_Man_14408.jpg")
![Bird in flight at an altitude over 12,500 ft in Pangolakha Wildlife Sanctuary in East Sikkim district, India in the month of November.](/Images/godic/202501/04/Hen_Harrier_Lungthu_Pangolakha_Wildlife_Sanctuary_East_Sikkim_India_08.11.20154409.jpg")
白尾鹞（学名：Circus cyaneus）为鹰科鹞属的鸟类。多生活于沼泽以及牧场。该物种的模式产地在欧洲、非洲。
- 中国国家重点保护动物等级：二级
Circus cyaneus
中文百科
英语百科
Hen harrier 白尾鹞
（重定向自Circus cyaneus）
_Harrier4409.jpg")
![](/Images/godic/202501/04/Circus_cyaneus_dis4409.PNG")
The hen harrier (Circus cyaneus) or northern harrier (in the Americas) is a bird of prey. It breeds throughout the northern parts of the northern hemisphere in Canada and the northernmost USA, and in northern Eurasia. This species is polytypic, with two subspecies. Marsh hawk is a historical name for the American form. The term "hen harrier" refers to its former habit of preying on free-ranging fowl.
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