Penguins are coming. Prepare for the long night. Watch #Dynasties: bit.ly/2Oy9qzZ Subscribe: bit.ly/BBCEarthSub #GameOfThrones #DavidAttenborough #ForTheThrone Find out when and where to watch it here: www.bbcearth.com/dynasties/modal/where-to-watch/ WATCH MORE: New on Earth: bit.ly/2M3La96 Oceanscapes: bit.ly/2Hmd2kZ Wild Thailand: bit.ly/2kR7lmh Welcome to BBC EARTH! Here you'll find 50 years worth of astounding, entertaining, thought-provoking and educational natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this. Want to share your views with the team? Join our fan panel: tinyurl.com/YouTube-BBCEarth-FanPanel This is a page from BBC Studios who help fund new BBC programmes. Service information and feedback: bbcworldwide.com/vod-feedback--contact-details.aspx