Tracking a wounded zebra we came upon a very large bull elephant perhaps 80 yds off. As we froze, he walked towards us with his trunk up, sniffing, then placed his forehead against a large tree, which eliminated most of his body from our place of view. He then extended his ears out on either side of the tree, listening for us. After awhile, satisified, he lumbered off. We went to retrieve our Maasai. That was a highlight!