Ключевые слова: animal, avian, background, beak, beautiful, beauty, bird, brown, color, colorful, cute, drake, drop, duck, feather, fish, flying, foot, fowl, green, hunting, leg, male, mallard, nature, one, ornithology, park, peck, pedal, pet, pool, posing, proud, quack, single, swim, vertebrate, water, waterbird, waterfowl, white, wild, wildfowl, wildlife, wing, yellow,