Ключевые слова: adaptation, adapted, alpine, alps, animal, arctic, black, brokke, camo, camouflage, close, close up, cold, ears, environment, fur, game, habitat, hare, hidden, hiding, hunt, irish, lagomorpha, leporidae, lepus, lepus timidus, mammal, mountain, mountains, norway, palearctic, pelage, polar, setesdal, snow, snowy, strategy, timidus, tundra, valle, variable, whiskers, white, wild, wildlife, winter, winter coat, winter hare, winter pelage,