Wildlife cameraman Gordon Buchanan follows a wild polar bear family over three seasons in Svalbard.
Gordon Buchanan
Self - Presenter
Big Beasts
Pumas de la estepa
Leopard, Seebär & Co.
World's Greatest Animal Encounters
Planeta salvaje: Argentina
Animal Fight Night
Cub Camp
Viking Wilderness
Wild Korea
Big Pacific
Rare: Creatures of the Photo Ark
Earth's Greatest Spectacles