When Wolves Kill Deer, It's Actually One Of The Most Environmentally Friendly Things They Could Do
Wolves are such mystical and bad-ass creatures. Aside from being my favorite characters in "Game of Thrones," they also play a crucial role in the environment. This video explains what happened when wolves were reintroduced to Yellowstone National Park in 1995. The results will change how you look at these majestic animals (and every other living thing).