Marty Stouffer's Wild America S11 E04 Headgear

Horns are permanent, while antlers are shed annually. The forked horns of the Pronghorn Antelope may prove to be the missing link between these two types of beautiful bony crown. Since prehistoric times, man has displayed these trophies. We'll share this ancient human fascination with horns and antlers as we explore their vital, and often unusual, roles in Nature.