It's Groundhog Day. You have probably heard the fable that says that if the groundhog sees his shadow on February 2nd, then we will see an early spring. He's unlikely to see his shadow today, as the historic winter storm cuts a 2000-mile path across the US, from New Mexico to Maine. There is no scientific basis for Groundhog Day, of course - it's just a story. But it does give me an excuse to show you this photograph of four incredibly cute groundhog babies who were born under our garden shed last summer!