This PBS Nature documentary from 2014 showing how Killer Whales are already exploiting climate change to hunt previously protected Narwhal is seriously frightening and amazing. There’s footage of starving polar bears beginning to find new ways to survive — they try to climb cliffs towards bird nests and hunt for salmon like Grizzly Bear (and mostly fail).

You can watch it below or on Netflix:

Posted by Jeff Reifman

Jeff is a technology consultant based in the Pacific Northwest. Check out Portland Wild, a visual map-driven guide to Portland's public art, its Heritage Trees and its Little Free Libraries.