Salmon Fishing with Grizzlies | America's National Parks

Grizzly bears fish for salmon to fatten up for the coming winter. ➡ Subscribe: http://bit.ly/NatGeoSubscribe…

Marvels of an Arctic Winter | America's National Parks

An arctic squirrel hibernates through seven months of the harsh arctic winter, missing the fantastical…

Animals Made For Winter in Gates of the Arctic | America's National Parks

America’s northernmost National Park, Gates of the Arctic, vast expanses and soaring mountains are home…