There size greatly depends on where in the world you are hunting red deer. For example, the Caspian red deer can grow as large as 140cm tall at the shoulder and 320kg in weight. On the other hand, the Corsican red deer (one of the smallest subspecies) weighs only 80-100kg.
The male stags grow an impressive mane in the autumn, which makes for a very royal appearance alongside their crown-topped antlers.
Their antlers are shed once a year, generally at the end of winter. They grow an entirely new, larger set before autumn of the next season. A soft, velvet covering protects the growing antlers until they calcify and harden before the autumn mating season. The stags then rub the velvet off by scraping their antlers on small trees and scrub ready to fight each other for territory and females.