In the final episode of the series, Chris Packham, Michaela Strachan, Gillian Burke and Iolo Williams look to the future. Gillian reports on the return of giant blue-finned tuna to Cornwall, gannets take a leap of faith in Yorkshire, Iolo joins leaping salmon in Wales, Michaela says goodbye to the seals, and Chris reminds us that Winterwatch will return for another series in January! Show less