Ключевые слова: animal behavior, animals, bonding, canids, carnivore, close, cold, compact, cooperative, family, fauna, forest, fur, group, habitat, huddled, instinct, mammal, natural, nature, pack, pack behavior, pack dynamics, pile, predator, predator prey, protection, snowy, social, solidarity, survival, team, tight, together, unity, warmth, wild, wilderness, wildlife, wildlife photography, wolves,