It’s not easy being a wolf in Yellowstone. Your pack takes down an elk and thinks it has a quiet dinner only to be interrupted by a very angry grizzly.
This video was captured by a very wise person with a scope who was hundreds of yards away from a wolf kill in Yellowstone. It’s the famous (or infamous depending on your opinion) Junction Butte wolf pack. The wolves had taken down an elk, feasted for a bit, then went off to sleep. When they returned to the carcass, a very large grizzly had taken possession of their elk.