animal, animals, ant hive, ant-hill, anthill, ants, black, brown, bug, close, close-up, closeup, colony, color, environment, european, forest, formica polyctena, formica pratensis, formica rufa, group, hill, hive, horse ant, insect, insects, large, many, natural, nature, nest, orange, organization, outdoor, outdoors, pattern, photography, poisonous, red, red wood ant, small, southern wood ant, summer, teamwork, texture, tree, wild, wildlife, work, worker