Ключевые слова: animal, avian, background, beak, beautiful, beauty, bird, birding, birds, birdwatching, blackcrowned, blackcrowned night heron, blackcrowned nightheron, brown, closeup, crowned, elegance, environment, eye, feather, feathers, fishing, habitat, heron, juvenile, lake, marsh, natural, nature, night, night heron, nycticorax, nycticorax nycticorax, ornithology, plumage, portrait, water, white, wild, wildlife, wing, young,