Wild burros have been living in the Grand Canyon for well over 100 years. They have a reputation as being ornery and stubborn...and destructive to the environment because they overgraze. Back in the 1980's, the Park Service tried to tackle the wild burro problem by allowing people to trap and relocate them before wildlife officials shot the rest. At least one burrow was captured. And, as commentator Scott Thybony tells us, that lucky burro went on to live a life that no one could have imagined.