The willow ptarmigan (/ ˈ t ɑːr m ɪ ɡ ən / TAR-mi-gun); Lagopus lagopus) is a bird in the grouse subfamily Tetraoninae of the pheasant family Phasianidae. It is also known as the willow grouse.

柳雷鸟（学名： Lagopus lagopus ）：有17个 亚种 ，在 松鸡 家族中是一种中等体型的鸟，体重400-810克，体长380-410毫米。 翅短圆，除第1枚外， 初级飞羽 的基部均有缺刻；尾羽16枚，尾长适中，末端稍圆，中央尾羽较其他尾羽稍高；腋羽很长；雌雄的冬羽大都白色 ...

Lagopus is a genus of birds in the grouse subfamily commonly known as ptarmigans (/ ˈ t ɑːr m ɪ ɡ ən z /). The genus contains four living species with numerous described subspecies, all living in tundra or cold upland areas.

In western North America, compare with female White-tailed Ptarmigan, which lacks black outer tail feathers, has a colder summer plumage, and favors different habitats. Vocalizations include a comical nasal chuckle and various clucking notes. Subspecies on Great Britain and Ireland is known as “Red Grouse.” Learn more about Willow Ptarmigan from…

柳雷鸟（学名：Lagopus lagopus），或稱柳松雞，在松鸡家族中是一种中等体型的鸟，主要分布于欧亚大陆的北部至蒙古、乌苏里及萨哈林岛，但也見於北美洲地區。

2013年3月27日 · 拉丁名： Lagopus lagopus (Linnaeus), 1758. 英文名： Willow Ptarmigan. 别名： 柳雷鸟、 雷鸟. 俗名： 柳鸡、苏衣尔、雪鸡 . 分类. 目名： 鸡形目 Galliformes. 科名 ：松鸡科 Tetraonidae （松鸡类 Grouse ） 类群： 陆禽 . 简介. 很少见的体型 中等（ 38cm ）的松鸡。 分布 …

Lagopus lagopus, commonly known as willow ptarmigan, is found within North America in northern Alaska, Victoria Island, Melville Island, Banks Island, Boothia Peninsula, Southampton Island, Baffin Island, South-Eastern Alaska, central British Columbia, Alberta, Saskatchewan, Manitoba, central Ontario and Quebec and Newfoundland. They are also ...

General information about Willow Ptarmigan in Alaska such as description, life history, range, habitat and more.

It breeds in birch and other forests and moorlands in northern Europe, the tundra of Scandinavia, Siberia, Alaska and Canada, in particular in the provinces of Newfoundland and Labrador and Quebec. It is the state bird of Alaska.

It breeds in birch and other forests and moorlands in northern Europe, the tundra of Scandinavia, Siberia, Alaska and Canada, in particular in the provinces of Newfoundland and Labrador and Quebec. It is the state bird of Alaska.