Ключевые слова: aggression, alertness, anger, animal, animals, arctos, bear, big, brown, bruin, captivity, carnivore, carnivorous, claw, confrontation, curious, danger, defending, displeased, ears, endangered, expression, fauna, fear, fluffy, fur, furious, furry, hair, hairy, head, killer, large, looking, mammal, mammalian, nature, one, outdoor, outdoors, outside, pensive, portrait, posing, power, powerful, predator, predatory, protection, ravenous, roaring, sitting, snarling, snout, species, standing, staring, strength, strong, subjugated, territorial, threat, tired, untamed, ursus, vertebrate, watching, waving, wild, wilderness, wildlife, wildness,