Ключевые слова: avian, beak, boil, breakfast, brood, cackle, cagefree, chick, chicken, clutch, coop, down, downy, eggs, farm, farming, feathers, feeding, fertilized, flock, freerange, fry, hatch, hatchery, hatching, hen, henhouse, incubator, lay, livestock, nest, omelette, organic, oviparous, pecking, poultry, poultry farm, protein, pullet, raise, raising, roost, rooster, scramble, shell, shellless, white, yolk,