Winterwatch 2023 episode 2: Chris Packham and Michaela Strachan unpack the revelations that happen after dark on the live remote camera in Norfolk. The macro studio also sees a return, where the invertebrate life on site at Wild Ken Hill is put under the microscope and bizarre behaviours are revealed. In Edinburgh, Gillian Burke and Iolo Williams head into a cemetery to see the wildlife that uses these city habitats as a haven. There is also a look at live wild badger cameras in Edinburgh Zoo.