Britain’s lynx are missing, and they have been for more than a thousand years. Why have they gone? And might they come back? A mere 15,000 years ago, Britain was a very different place – home to lions, lynx, bears, wolves, bison and many more megafauna. But as the climate changed and human populations expanded, changing habitats and wiping out wildlife, most of the British megafauna disappeared. Will we ever be able to bring these mammals back? And if it’s possible, should we? Palaeontologist Ross Barnett uses case studies, new fossil discoveries, biomolecular evidence and more to paint a picture of these lost species, and to explore the significance of their disappearance in ecological terms. He also discusses how the Britons these animals shared their lives with might have viewed them, and questions why some survived while others vanished.