Ключевые слова: animal, animals, antarctic, antarctica, arctic, area, background, behavior, birds, black, change, climate, close, cold, communications, cute, environment, expedition, extreme, frost, frozen, global, group, high, horizontal, icy, landscape, looking, mountain, nature, outdoors, penguin, penguins, polar, pole, row, scenery, scenics, snow, snowy, south, stones, stony, travel, warming, white, wilderness, wildlife, winter,