Ankole-Watusis. Its large, distinctive horns, that can reach up to 8 feet (2.4 m) from tip to tip, are used for defense and cooling by blood vesseled honeycombs. Ankole-Watusis weigh from 900 to 1,600 pounds (410 to 730 kg).(wiki)
Ankole-Watusi Cattle (Bos primigenius) via thestylishgypsy.tmblr.com
Daniel Naudé: Sightings of the Sacred
Ankole-Watusi cattle in Uganda - a breed of cattle originally native to Africa.
Intimacy by Marina Cano on 500px
Ankole Watusi Cattle