Ключевые слова: agriculture, animal, animals, background, bait, beak, beautiful, beauty, bird, birds, brown, colored, couple, crow, drake, duck, ducks, family, farm, feather, female, greenery, hunting, isolated, lake, large, love, male, mallard, nature, observation, one, ornithology, pet, poultry, prey, river, spring, studio, two, water, waterfowl, white, wild, wildlife, wing,