Only the dominant male in this group of silverback gorillas is allowed to mate with the females in the group, leaving the younger males somewhat outcast. This youngster has two choices – to take on the dominant male, or to leave home to secure a female. Subscribe: bit.ly/BBCEarthSub #SilverbackGorilla #GrowingUpWild Watch more: Planet Earth bit.ly/PlanetEarthPlaylist Blue Planet bit.ly/BluePlanetPlaylist Planet Earth II bit.ly/PlanetEarthIIPlaylist Planet Dinosaur bit.ly/PlanetDinosaurPlaylist Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of entertaining and thought-provoking natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this. This is a commercial page from BBC Studios. Service information and feedback: bbcworldwide.com/vod-feedback--contact-details.aspx