6.3K views · 336 reactions | Cunning teamwork vs pure muscle, who will win between wolves and bison? #FrozenPlanet2 | BBC America | Facebook

Day 9. We started and ended with wolves today. Our closest encounter happened right on the side of the road. It was a tough view and I am not sure anyone got photos as they disappeared pretty fast. We spent a little time trying to see where they went with no luck. Throughout the day we had some good opportunities with bison they are all over Lamar Valley. Most I have ever seen in the winter time in one place. At the confluence we had just missed an otter that was in the area and as we sat chatti