Ключевые слова: alpine, animal, aves, bird, body, camouflage, chick, defense, during, entire, europe, european, exterior, fauna, galliformes, gamebird, grouse, hide, iceland, icelandic, lagopus, landscap, life, mother, motherhood, mountains, muta, mutus, nature, north, northern, one, outdoor, parent, parenting, phasianidae, plumage, ptarmigan, scenery, scenic, secretive, side, tundra, wild, wildlife, young,