Ключевые слова: adult, animal, animals, background, beak, beautiful, bill, bird, black, blue, brown, clear, cute, day, drake, duck, ducks, family, feather, female, fishing, flight, flippers, fly, funny, green, hunting, lake, male, mallard, nature, orange, ornithology, outdoor, paddling, park, pond, reflection, river, rocks, stream, sunny, swimming, water, waterfowl, white, wild, wildlife, wings, yellow,