Ключевые слова: alive, animal, aves, backdrop, background, beak, bill, biodiversity, biology, bird, birding, birdwatching, blue, cinnamon, conservation, day, duck, ecology, environment, fauna, feathers, flight, flying, fowl, gray, green, greenwinged, grey, horizontal, life, living, male, natural, nature, organism, ornithology, outdoors, outside, science, sky, teal, vertebrate, warmblooded, waterbird, waterfowl, weather, wild, wildlife, wings, zoology,