Invasion of the Killer Whales (2014)

As the ice shrinks in the Arctic polar bears are struggling to survive in a fast melting world Although classified a marine mammal the polar bear is not adapted to hunting in the water And it is certainly no match for the worlds greatest aquatic hunter the killer whale In the last few years scientists have noted an evergrowing number of killer whales in Arctic waters in the summer months More and more have been attracted to these hunting grounds by the growing expanse of open water They attack the same prey as the polar bears seals narwhal belugas and bowhead whales