Ключевые слова: animal, autumn, background, beak, bird, birds, black, blue, bright, collection, design, environment, feather, feathered, flock, group, high, light, line, martin, migratory, morning, natural, nature, object, organic, ornament, outdoor, outside, perch, poultry, power, silhouette, sky, space, spring, summer, sunlight, sunny, swallow, swallows, telephone, toned, travel, vertebrate, white, wing, wings, wire,