Originally posted by pete-tarmigan Yes, bison have a reputation for being aggressive on occasion. You probably didn't have anything to worry about if it wasn't a bull during the mating season, or if it wasn't a cow with calf.
Indeed it was neither and the photo was for dramatic effect only (ie: fully aware of where he was ) . I have interacted with these Bison numerous time , relatively comfortable reading the situation and what you don't see if my car , with the door open ready for a quick exit if need be
All that said they are wild animals so there's always a chance of the unexpected.