One head was attached to the recently shot buck. The other was decomposing and tangled in the other head's antlers. 

"It's unclear exactly what circumstances led up to this buck's carrying around another set of antlers and part of a decomposing carcass. Regardless, it was truly a rare harvest," the Thursday post read.

Hunter Bob Long of Marshall County, Kentucky, bagged the deer the previous weekend, the hunter told KFVS-TV, Cape Girardeau, Missouri.

Sgt. Tony Dunker with Kentucky Fish and Wildlife told that he suspects the decaying head belonged to a deer who had been dead for weeks after locking antlers in a fight. Ballard County, where the deer was shot, is in far western Kentucky where Illinois and Missouri meet, about 30 miles southeast of Cape Girardeau.

Dunker thinks that the bucks fought over territory or mates. After one died, its body decayed to the point where the head came loose, according to Dunker's account.