On the Jurassic Coast of England, a remarkable 200-million-year-old fossil is discovered - the bones of an Ichthyosaur, a giant sea dragon. David Attenborough joins the hunt to bring this ancient creature's story to life. Using state-of-the-art scanning and CGI, the team reconstructs the skeleton, creates the most detailed animation of an Ichthyosaur, and unravels an age-old murder mystery.
From the shelter of our homes, snow looks magical, but it's a harsh reality to many animals. Snow means freezing temperatures, which these animals must endure for many months. Wildlife cameraman Gordon Buchanan meets some of the world's most iconic snow animals across the globe, from the penguins of Antarctica to the bison of Yellowstone and the Arctic fox. Takes a look at the world's most iconic snow animals across the globe.