Every Autumn, polar bears gather on the shores of Hudson Bay in Canada to wait for the sea ice to form so they can begin their winter hunt.
Kate Humble meets the Inuit artists inspired by the world around them.
Description: David Attenborough narrates a natural history of the oceans.; Category: Natural History; 15 episodes available.
Description: David Attenborough looks at life on each of the seven continents.; Category: Natural History; 7 episodes available.
Description: China's Chongzuo nature reserve is the last refuge for the endangered white-headed langur.; Category: Natural History; 1 episode available.
Description: The 200 million-year-old remains of an ichthyosaur found on the Jurassic Coast.; Category: Natural History; 1 episode available.
Description: David Attenborough reveals the secrets of birds' eggs from creation to hatching.; Category: Natural History; 1 episode available.
Description: Documentary series delving into a rarely seen South American wilderness.; Category: Natural History; 3 episodes available.
Description: Documentary series exploring remarkable biodiversity found in wetland regions.; Category: Natural History; 5 episodes available.
Description: Documentary series in which the eminent naturalist explores unusual evolutionary quirks.; Category: Natural History; 27 episodes available.
Description: Documentary following storm-chaser Josh Morgerman.; Category: Factual Entertainment; 8 episodes available.
Description: Nigel journeys through Colombia visiting major wildlife habitats from Andes to Amazon.; Category: Natural History; 4 episodes available.
Description: The ultimate portrait of the Polar regions - the last great wildernesses on the planet.; Category: Natural History; 12 episodes available.
Description: Nature series narrated by David Attenborough.; Category: Natural History; 6 episodes available.