Ключевые слова: activity, animal, beak, bird, bread, cereal, city, crowd, detail, dove, eat, eating, environmental, exterior, fear, feather, feed, feeding, flock, food, freedom, grain, gray, grey, ground, group, life, manners, many, millet, natural, nature, outdoors, park, pavement, pick, pigeon, pigeons, play, plebeians, scattered, sidewalk, square, street, sunny, urban, wheat, wild, wildlife, wing,