Ключевые слова: avian, bird, birds flying, bread, breed, city, closeup, crowd, crowd of pigeon, crowded, dirty, disease, dove, eat, eating, excrement, feather, feed, feeding, fight, flock, floor, fly, food, freedom, gray, grey, ground, group, life, lot, many, motion, nuisance, outdoor, park, pavement, pecking, pest, pigeon, pigeon street, plumage, portrait, poultry, square, standing, street, struggle, urban, wing,