Yak

Silent soldiers of the extreme, or why I'm glad I'm not a wild yak

Earliest evidence for domestic yak found using both archaeology, ancient DNA - The Source - Washington University in St. Louis

Facts About Yak Learn Important Terms and Concepts

Definition & Meaning of Yak

A Scottish Highland Cow Is Not a Yak! - HubPages

Yak

Yak Southwick's Zoo

Yak Butter Tea Is a Traditional Tibetan Drink With a Practical Purpose - Eater

Tibetan yak — The Alaska Zoo

Yak, Wild Ox of Asia, Himalayas & Tibet

From the Himalayas to central Alberta

Yak Definition & Meaning - Merriam-Webster