rock ptarmigan, ptarmigan (Lagopus muta muta)

Lagopus muta muta is a species in the Lagopus genus. It is commonly known as rock ptarmigan, ptarmigan This name is unplaced name for the species in the family Phasianidae subfamily Phasianinae, tribe Tetraonini, . This species is found in northern Scandinavia to Kola Peninsula (Russia).