willow ptarmigan grouse - lagopus lagopus - is a bird in the grouse subfamily tetraoninae of the pheasant family phasianidae.

alaska america animal arctic autumn avian background beak beautiful bird birdwatching brown bush camouflage canada chicken cold color feather food forest game grass grouse hunt isolated lagopus natural nature north ornithology partridge pheasant plumage ptarmigan quail red shoot snow summer tundra usa white wild wilderness wildlife willow winter yukon