5.8K views · 146 reactions | A red deer's antlers have always been a beautiful and majestic part of nature but their life cycle is equally as fascinating; deer grow a new set of antlers every year which gets more complex as the stag gets older, forming new points. #Autumnwatch @BBCSpringWatch | RSPB | Facebook

14K views · 542 reactions | From antlers adorned with foliage, to a chilling roar that can be heard over a mile away, to covering their bodies with their own urine–the mating ritual of red deer stags are on a different level of intensity. Don't miss Carpathian Predators: Realm of the Wolf - it premieres tonight at 8 PM. | Smithsonian Channel | Facebook