White-tailed deer vs mule deer

[Infinity Blade]

These two videos show what seem to be fights between whitetail and muley bucks. There seems to be some degree of overlap between their ranges (whitetail distribution->, muley distribution->), so some rare agonistic encounters every now and then seem inevitable.

[6f5e4d]

Since both are of the Odocoileus genus, maybe there is still some bit of competitive nature between the species that doesn't seem to happen too often.