Ключевые слова: agricultural, agriculture, animal, background, beak, bird, birds, broiler, business, chicken, clucking, cockerel, coop, country, countryside, domestic, egg laying, factory, farm, farming, farmyard, feather, flock, food, free range, group, healthy, hen, henhouse, indoors, industrial, industry, livestock, meat, natural, nature, no people, nobody, organic, poultry, production, rural,