WINTERWATCH

BBC Two, 8pm

Week two kicks off with Chris Packham and Michaela Strachan, back at Wild Ken Hill in Norfolk, updating us on all the wildlife drama recorded over the past few days. And in Edinburgh, Iolo Williams and Gillian Burke showcase the famous Water of Leith as they continue to explore. The Family Pile is an easygoing sibling sitcom that survive and thrive in the human gut. They also meet a gastrointestinal pathologist to find out what’s behind a recent spike in cases of bowel cancer.