6/13. Svalbard: In the northerly region of Svalbard, Steve Backshall unravels the secrets that lie covered in ice for most of each year in the home of the world's largest land predator. [S]
4/13. Monterey Bay: Steve Backshall looks at the unique geography of California's Monterey Bay, its kelp forest bursting with life from microscopic plankton to visiting ocean giants. [S]