Ключевые слова: american robin, animal, animals in the wild, background, beak, bird, bird watching, birdwatching, caterpillar, closeup, ecology, environment, environmental conservation, food, grass, green, insects, living organism, nature, north america, orange, ornithology, outdoor, outdoors, outside, perching birds, plumage, robin, songbird, tree, turdus, wild, wildlife, wing, worm, worms,