Great Videos !
The bull elk in the 2nd one is the same one I posted old #42? I think, he is famous for major damage. He kicks a couples peoples arse's every year. I watched him take the plastic grill out of a rental car with some out of country visitors a few years ago, priceless !
No Martha they are not tame.
The bison kills somebody every few years. The bears can claim 2-3 per year sometimes more, just in the park (YNP) only. I would rather have these as the hazards than some of the suff that is in the city. Animals are more predictable that some humans.