Last month in Canada, a first-time hunter came across a 250-pound black bear sitting in a tree, and ON the metal platform of his tree stand that he wanted to use.
Instead of moving on to keep from getting mauled, he ordered the bear to come down. And he succeeded. It was like the bear understood what he was saying. It looked at him, and then got off the stand and climbed down the ladder and left.
*Warning there are bleeps trying to cover swear words*