A 50 metre tall iceberg trapped in the frozen sea of Eclipse Sound, Baffin Island, Canada. [{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"}]139
A walrus goes feeding underwater.[{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"},{"term_id":"73","name":"walrus","slug":"walrus","term_group":"0","term_taxonomy_id":"84","taxonomy":"media-tags","description":"","parent":"0","count":"4"}]406
The polar bear, or 'maritime bear,' spends most of its time at sea.[{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"},{"term_id":"87","name":"Polar Bear","slug":"polar-bear","term_group":"0","term_taxonomy_id":"99","taxonomy":"media-tags","description":"","parent":"0","count":"6"}]405
A hungry polar bear eyes a walrus on water in Svalbard.[{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"},{"term_id":"87","name":"Polar Bear","slug":"polar-bear","term_group":"0","term_taxonomy_id":"99","taxonomy":"media-tags","description":"","parent":"0","count":"6"},{"term_id":"73","name":"walrus","slug":"walrus","term_group":"0","term_taxonomy_id":"84","taxonomy":"media-tags","description":"","parent":"0","count":"4"}]404
A polar bear attacks a walrus in Svalbard.[{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"},{"term_id":"87","name":"Polar Bear","slug":"polar-bear","term_group":"0","term_taxonomy_id":"99","taxonomy":"media-tags","description":"","parent":"0","count":"6"},{"term_id":"73","name":"walrus","slug":"walrus","term_group":"0","term_taxonomy_id":"84","taxonomy":"media-tags","description":"","parent":"0","count":"4"}]403
Eider duck flaps wings at the ice edge in Hudson Bay, Canada. [{"term_id":"28","name":"eider duck","slug":"eider-duck","term_group":"0","term_taxonomy_id":"31","taxonomy":"media-tags","description":"","parent":"0","count":"4"},{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"}]272
Female eider duck eats urchin, Hudson Bay, Canada. [{"term_id":"29","name":"eider","slug":"eider","term_group":"0","term_taxonomy_id":"32","taxonomy":"media-tags","description":"","parent":"0","count":"3"},{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"}]151
Male eider duck with other eiders.[{"term_id":"29","name":"eider","slug":"eider","term_group":"0","term_taxonomy_id":"32","taxonomy":"media-tags","description":"","parent":"0","count":"3"},{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"}]149
Male eider duck in rough water.[{"term_id":"29","name":"eider","slug":"eider","term_group":"0","term_taxonomy_id":"32","taxonomy":"media-tags","description":"","parent":"0","count":"3"},{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"}]148
A view of the water in Hudson Bay, Canada. [{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"}]147
Mist rises over the water in Hudson Bay, Canada. [{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"}]146
An emperor penguin cares for its chick. [{"term_id":"6","name":"emperor penguins","slug":"emperor-penguins","term_group":"0","term_taxonomy_id":"6","taxonomy":"media-tags","description":"","parent":"0","count":"3"},{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"}]145
Emperor penguins gather on an iceberg in Antarctica.[{"term_id":"6","name":"emperor penguins","slug":"emperor-penguins","term_group":"0","term_taxonomy_id":"6","taxonomy":"media-tags","description":"","parent":"0","count":"3"},{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"}]144
An eider duck swims in the coldest duck pond on the planet in Hudson Bay, Canada. [{"term_id":"28","name":"eider duck","slug":"eider-duck","term_group":"0","term_taxonomy_id":"31","taxonomy":"media-tags","description":"","parent":"0","count":"4"},{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"}]143
Humpback whale breaching the water in Antarctica.[{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"},{"term_id":"27","name":"hunchback whale","slug":"hunchback-whale","term_group":"0","term_taxonomy_id":"30","taxonomy":"media-tags","description":"","parent":"0","count":"1"}]142
Iceberg with aurora southern lights in Antarctica. [{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"}]141
Little auks flying around in the Norweigian Arctic. [{"term_id":"26","name":"auks","slug":"auks","term_group":"0","term_taxonomy_id":"29","taxonomy":"media-tags","description":"","parent":"0","count":"1"},{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"}]140
A polar bear attacks a walrus in Svalbard. When they can't hunt seal, a polar bear lives off its own fat reserves. [{"term_id":"25","name":"episode 6","slug":"episode-6","term_group":"0","term_taxonomy_id":"28","taxonomy":"media-tags","description":"","parent":"0","count":"18"},{"term_id":"87","name":"Polar Bear","slug":"polar-bear","term_group":"0","term_taxonomy_id":"99","taxonomy":"media-tags","description":"","parent":"0","count":"6"},{"term_id":"73","name":"walrus","slug":"walrus","term_group":"0","term_taxonomy_id":"84","taxonomy":"media-tags","description":"","parent":"0","count":"4"}]407
Ice Worlds