Mule Deer in Alabama? Yes, Sort of. - North American Whitetail
Mule Deer - Discover Lewis & Clark
Outdoor Life - Blacktail Deer vs. Muleys? Evolutionary biologists report that black-tailed deer are the ancestors of both our mule and white-tailed deer, and where their ranges overlap, mule deer will interbreed
MULE DEER VS. WHITETAIL DEER | Where To Find & How to Hunt - YouTube