Ключевые слова: animal, background, beak, beautiful, bird, blue, brown, color, colorful, cute, drake, duck, duckling, eye, feather, female, fowl, green, lake, male, mallard, mallard duck, mallards, natural, nature, ornithology, outdoor, park, pet, pond, reflection, river, spring, sunlight, swim, two, water, white, wild, wildlife, wing,