Ключевые слова: aggression, aggressiveness, animal, antagonist, attack, battlefield, beetle, big, brown, brush, bug, bump, clash, closeup, cockroach, collision, competitor, concurrent, conflict, crash, encounter, entomology, fight, head, horn, hornbeetle, horned, hostility, impact, insect, isolated, legs, lucanus, macro, nature, nemesis, percussion, powerful, rhinoceros, rival, rivalry, shield, shock, smashadversary, stag, stagbeetle, survival, white, wild, wildlife,