The dinosaurs died out 65 million years ago, but what on earth happened next? This first episode of the sequel to Walking with Dinosaurs, drops in on our planet 49 million years ago to find it has fully recovered from the extinction and is covered in a mysterious forest. This is a time that the world has almost forgotten: Germany was a hot, sweaty jungle, birds ruled the Earth and preyed on miniature horses, and the ancestors of the whales walked on land. Show less