While in Yellowstone National Park we noticed a large crowd gathered looking into the woods. We had heard that there was a dead bison near where we were staying so we stopped to see what was going on. At the time there was a large grizzly bear feasting on the bison. While it was upsetting to see such a beautiful animal lying there dead, I realized that this is just a part of the circle of life. This animal will help the bear fatten up before the tough winter ahead.