Great Yellowstone Thaw

Journey to Yellowstone, where wildlife survives one of the greatest seasonal changes.


  • Episode 2

    Spring is here and Yellowstone is bursting into life, but the thaw is just beginning.
  • Episode 1

    Follow the dramatic ups and downs as the wildlife families brave a brutal winter.

About Great Yellowstone Thaw

Journey with Kirk Johnson to Yellowstone, where wolves, grizzlies, beavers and Great Gray owls survive one of the greatest seasonal changes on the planet. As the temperature swings 140 degrees, cameras capture how the animals cope.