Ключевые слова: agriculture, animal, animals, avian, background, beak, bird, birds, blue, breed, brown, country, curiosity, cute, drops, duck, duckling, ducks, farm, feather, feathers, float, fowl, fun, isolated, lake, life, loud, mallard, nature, poultry, quack, quacking, scream, softness, standing, swim, water, waterbird, webbed, wet, wild, wildlife, wing, wings, young, youth,