Grizzly bear and wolf prey on baby elk

When the video starts the baby elk is about to be wounded by the wolf but gets away and some distance. Soon after hearing the baby elk crying the grizzly bear decides to go after it with no regard for itself or the wolf. At the end of the video the elk gains some distance but ends up on shore with the wolf waiting on the train tracks and the grizzly bear eventually catching up. Not sure exactly who wins but its definitely not the elk.

Source: www.youtube.com/watch?v=YxOiu1aUx6w