Ключевые слова: agriculture, animal, bird, black, brown, chick, chicken, cock, cockerel, conservation, country, crest, domestic, england, environment, environmental, farm, farming, feather, feathers, field, forage, free, freedom, hen, livestock, meadow, natural, nature, organic, outdoor, pecking, pets, plumage, poultry, range, red, rooster, roster, rural, spring, turkey, wild, wildlife, wings,