It could be a Doe. The Durango driver could have been driving around, rattling the antlers, trying to lure a buck to the road, as he was driving. Little did he know that there, above him, was the homeliest suicidal Doe that ever lived. She was so dispondant over not being unable to find a Buck, that she was going to throw herself over the overpass, onto oncoming traffic. When, all of the sudden, she heard the rattle of bucks antlers coming closer and closer. She heard the noise coming from the Durango, and thought a prime Buck was caught inside. She lept from the overpass to save the Buck. (She thought he would be grateful for her saving him, and wed her). But alass, it was just a lowly poacher trying to trick her. Little did he know that when she fell on him, killing herself seconds later, that his trigger finger was bitten off by the ugly Doe, who was trying to rescue her Buck. The poacher never went hunting again.