Ключевые слова: animal, animalia, behavior, blue, boar, chain, cloud, cold, cool, crystal, ecology, environment, february, female, footprint, footstep, fox, fresh, frost, glitter, hog, hunter, ice, january, life, line, male, mark, nature, outback, pig, print, pure, remote, reserve, scent, season, sexual, sign, sky, snow, solitude, trace, track, tracks, trail, vestige, white, wildlife, winter,