2 or 3 years ago during the rut, I was in a tree overlooking a field. An assortment of does, yearlings and fawns (all antlerless) came out of the woods and were milling about beneath me when a buck saw them from the other end of the field and came down to check " the girls" out. None of them wanted his advances, but he apparently irritated the obvious lead doe. She tucked her ears back and put her head down and began to head butt the buck. Even though he was slightly larger, he was unaccustomed to this and finally gave up after she pushed him around enough. He left with his head hangin' . [:' (]