Looks to me like it's fall,that spells Rut. Thatsw a young Bull elk. He wanted to play the spar game and the man obviously didn't know how to play.They push each other around till the strongest forces the weaker to give up. Much like an arm wrestling match where no one usually gets hurt but occasionally there are accidents like a punctured neck or a torn rotator cuff. This man is lucky spike took it easy with him. He could have been punctured or knocked over and trodden down.All in jest by the Bull of course but deadly nonetheless.If he had of been older and doe had of been present he may not have been so gentle.I wonder if the man realized the spike could have killed him even if it was accidental?