Great Yellowstone Thaw
2017
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.
First Air Date
June 21, 2017
June 21, 2017
Last Air Date
July 5, 2017
July 5, 2017
Avg. Runtime
60 min
60 min
1 Seasons
3 Episodes
Series Ended