From a polar bear struggling to hunt on dwindling sea ice, to an ice-proof caterpillar that take more than a decade to pupate, the Arctic Islands are a proving ground that pushes all its animals to the max. Episode 1 of 3 season 1.

From a polar bear struggling to hunt on dwindling sea ice, to an ice-proof caterpillar that take more than a decade to pupate, the Arctic Islands are a proving ground that pushes all its animals to the max. Episode 1 of 3 season 1.