Ключевые слова: animal, animals, beak, bird, birds, blue, city, crowd, crumbs, cute, day, dove, doves, eat, eating, ecology, feather, feathers, feed, feed birds, feeding pigeons, flock, fly, food, give, gravel, gray, group, herd, homeless, hungry, life, natura, naturale, park, pigeon, pigeons, red feet, rock dove, seeds, square, standing, street, summer, travel, urban, wild, wildlife, wing, wings,