it considers the life-cycle of the oak, the flora and fauna that depend on the oak, the oak as medicine, food and drink, where Britain\'s mightiest oaks can be found, and it tells of oak stories from folklore, myth and legend.. it considers the life-cycle of the oak, the flora and fauna that depend on the oak, the oak as medicine, food and drink, where Britain\'s mightiest oaks can be found, and it tells of oak stories from folklore, myth and legend.