Ключевые слова: africa, animal, aquatic, avian, background, beak, beautiful, bill, bird, birdwatching, black, blue, closeup, colony, delta, european, eye, fauna, feather, flight, fly, great, head, lake, marsh, migratory, natural, nature, one, onocrotalus, orange, ornithology, outdoor, pelecanidae, pelecanus, pelican, pink, plumage, prey, sea, summer, swamp, water, waterbird, white, wild, wildlife, wing, yellow, zoo,