Ключевые слова: agriculture, animal, avian, background, bird, black, bright, chick, chicken, cock, cockerel, cockscomb, comb, concept, creature, domestic, dominant, farm, farming, fauna, flu, fowl, hen, influenza, isolated, life, livestock, male, meat, nature, poultry, production, profile, proud, red, roost, rooster, rural, season, white, wo,