Later after I fall asleep in the tent, our dog gives a small bark to let us know something is going on outside. I hear what sounds to be large chomping sounds like something is really munching on some of the corn I had set out by the tent earlier, but the sound isn't coming from just outside the tent, but a few hundred feet away. I go outside and shine the spotlight to see two male Axis deer butting heads and hear a female in the distance calling for a mate. These guys are fighting for their right to the girl. The "chomping sounds" I had heard are the horns on these two guys smashing together.