If you're cruising through Yellowstone National Park, you never know what might cross your path. One family's vacation drive was interrupted when the road was suddenly covered by a wolf pack.
There's no fury quite like a grizzly that has taken possession of an elk carcass when it's threatened by another. New video shows two of these predators facing off in the Yellowstone River.
I have to confess that I can always be entertained by a good trail cam video. There are none better than the ones shared by Wyoming Game and Fish. I have found a best-of video they just dropped on their YouTube channel.