This is a mulie/whitetail cross I took in CO years ago:
[Linked Image from i.imgur.com]

When I spotted this deer it was with a couple mulie does and when they began running across a wheatfield it had a really goofy gait. It wasn't stotting like a mule deer and it wasn't running like a whitetail but sort of a combo of the 2. I was hunting meat and dropped him and when I field dressed him he had a whitetail looking tail but it was only about 3 inches long and skinny like a mule deer. The antlers were funny too with a small 3 point antler on one side with a mulie configuration and an antler on the other side that also had 3 small (tiny actually) points but they all came off one beam like a whitetail.

I took the deer to the CO DOW office in Brush CO and they took a tissue sample and after a couple of months contacted me and said it was a hybrid cross. Only one I ever saw. Since the rack was small I tossed it in the field. Kind of wish I'd kept it.

You get out of life what you are willing to accept. If you ain't happy, do something about it!