Willow Ptarmigan
Lagopus lagopus
- Least concern
- Card rarity: Common
- Birds

The willow ptarmigan is a bird in the grouse tribe Tetraonini of the pheasant family Phasianidae. It is also known as the willow grouse. The willow ptarmigan 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.
Classification
- Class
- Aves
- Order
- Galliformes
- Family
- Phasianidae
- Genus
- Lagopus