This is an interesting video that shows the persistence of Grizzly Bears when it comes to finding food. If you've ever considered electrifying a deer carcass, this video will make you think twice. This Grizzly outsmarted a test set up by researchers.

From the video description: A Montana grizzly bear attempts to retrieve an electrically charged, road-killed deer. The deer is electrified as an experiment to protect hunters’ game kills and, in turn, to minimize bear-human encounters.