If using the AR SBR and concerned with the "Spray & Pray" idea that may occur, no one said you had to have a full magazine. You could always load 1 or 2 rds in the mag and have a spare mag just in case needed.
This was around a few months ago. Park rangers reported that they had to put the young bull down. It was becoming overly aggressive to people.
It was neat to watch it, scary to be the guy.