Wildmane clan

The Wildmane clan is a tauren clan. They seem to have a strong connection to nature and specifically the animal kingdom, as many amongst them are druids, while others maintain their own connection to animals (training Wind Riders or making leather armor).

Speculation
Most of the Wildmane that live outside Thunder Bluff are found in desert-like areas and Elder Wildmane is found in Zul'Farrak. It's possible that the Wildmane actually stems from the deserts in southern Kalimdor.