Ключевые слова: animal, avian, aviary, background, beak, bird, birds of prey, birdwatching, cage, captive, close, closeup, confinement, conservation, creature, domestic, enclosure, environment, feathers, fence, focus, freedom, green, group, habitat, head, nature, netting, observation, outdoors, pattern, peace, perch, pigeons, plumage, rest, resting, roost, shelter, texture, unity, urban wildlife, wildlife, wing, wire mesh,