I'd say they're does... Seeing this kind of makes me rethink my tactic of blowing back at deer that are running around me as I walk across the cut corn to my stand in the pitch black morning... Last season they were coming close enough that I could actually smell them. I'd hate to take a hoof to the face.
"When a hunter is in a tree stand with high moral values and with the proper hunting ethics and richer for the experience, that hunter is 20 feet closer to God." ~Fred Bear