Ключевые слова: action, animals, arable, arable land, beak, bill, birds, birdwatching, common, common crane, countryside, crane song, cranes, dance, eating, environment, eurasian, eurasian crane, fauna, feathers, field, fields, fight, flock, foraging, gray, grey, ground, group, grus, grus communis, grus grus, habitat, instinct, jump, leg, mating season, meadow, migration, natural, natural habitat, nature, period, rural, singing, song, tillage, wild, wilderness, wildlife,