Ключевые слова: animals, antarctica, arctic, beak, bird, bird calls, black, care, climate, cold, color, couple, day, eco tourism, family, feather, gentoo, group, horizontal, ice, life, love, mating calls, mountain, nature, nobody, north, outdoors, penguins, polar, pole, purity, scenics, screaming, shouting, singing, sky, snow, south, south pole, two, vertebrate, voice, wild, wildlife, winter,