Boys will be boys

It is spring in the Tetons, and bisons' thoughts turn to... dominance.  This will be mostly photos.  I will say only that these critters were in the field between the campground and the road, and I did NOT get out of the car.

I don't know quite how I got motion from that.  Anyway, here are the rest.

I have 50 shots of the competition, but that is enough for sharing.