Game of Thrones' Dire Wolves aren't fiction, and here's 10 weird things you may not have known about them. Subscribe to Love Nature! http://bit.ly/1kdWXiS Learn more here: The Dire Wolf Project: http://theamericanalsatian.tripod.com/direwolfproject/ http://www.wired.com/2013/03/dire-wolf-pet-dog/ Game of Thrones Direwolves: http://gameofthrones.wikia.com/wiki/Direwolves Dire Wolf Physical Characteristics, Extinction, General Facts : http://library.sandiegozoo.org/factsheets/_extinct/direwolf/direwolf.htm http://www.sdnhm.org/archive/exhibits/mystery/fg_direwolf.html Dire Wolf is the largest Canis: http://www.flmnh.ufl.edu/vertpaleo/fossilspeciesCanisdirus.htm Dire Wolf vs. Saber Tooth http://www.sciencedirect.com/science/article/pii/S0031018203007739 http://dinosaurs.about.com/od/mesozoicmammals/p/dire-wolf.htm Hypercarnivore and teeth: http://books.google.ca/books/about/Walker_s_Mammals_of_the_World.html?id=T37sFCl43E8C http://onlinelibrary.wiley.com/doi/10.1111/j.1469-7998.2006.00043.x/abstract;jsessionid=0FDCDE37AD8412AD3F78B4C68F6F3D6A.f01t02 Bite Force: Barry Lopez in Of Wolves and Men states the bite force of a Grey Wolf is 1500 PSI. http://books.google.ca/books/about/Of_Wolves_and_Men.html?id=YeiU2OnJKaUC&redir_esc=y In a video from National Geographic, they state the bite force of a Grey Wolf is 406 PSI. http://channel.nationalgeographic.com/wild/dangerous-encounters/videos/wolf-bite-force/ The bite force of a Dire Wolf is estimated to be 129% that of the Grey Wolf. http://library.sandiegozoo.org/factsheets/_extinct/direwolf/direwolf.htm https://www.youtube.com/watch?v=9TMr2Rj3_fA
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??? years later - Nobody knows how dire wolves went extinct!