First broadcast: on BBC HDLatest broadcast: on BBC Two Northern Ireland
Wildlife cameraman Gordon Buchanan follows a wild polar bear family over three seasons. In Svalbard, Gordon and the team find a polar bear birth den. Show more
First broadcast: on BBC HDLatest broadcast: on BBC Two Wales
Wildlife cameraman Gordon Buchanan follows a wild polar bear family over three seasons. Gordon and the team return to Svalbard in mid-June on the trail of Lyra and her cubs. Show more
First broadcast: on BBC HDLatest broadcast: on BBC Two Wales HD
Wildlife cameraman Gordon Buchanan follows a wild polar bear family over three seasons. The team returns in September and finds the polar bears are having a tough time. Show more