Ключевые слова: adorable, agricultural, agriculture field, animal, animals, background, barn, beautiful, brown, brown rat, bubonic plague, city fauna, common, contagion, contagious diseases, country, disease, europe, european, fauna, firewood, haystack, lighting, look for food, mammal, natural, naturaleza, nature, norvegicus, pest control, photo trapping, plague, portrait, rat, rattus, rodent, small, whiskers, wild, wild animal, woodshed,