Yaks: The Eco-friendly Giants - A Sustainable Alternative in a Warming World
Yaks: The Backbone of Tibetan Agriculture - Tibetpedia
Read Up on Yak Meat - Fossil Farms
USDA APHIS Import of Live Water Buffalo and Yak
Introducing: The Yak Shaving Series, by Yevgeniy Brikman
Yaks Domesticated 2,500 Years Ago on Tibetan Plateau » Explorersweb
The Wild Yak: Treasure of the High Plateaus
Yak Domestication Evidence Discovered in Tibetan Plateau Near Arunachal Pradesh from 2500 Years Ago
A wild yak in a domestic yak herd (Photographed by Xilite DABU)
The White Yak. Rare White Yak on Tibetan Plateau, Norlha
Yak dung is making climate change worse, and new cookstoves don't help.
Yaks in Tibet: Wild Yaks and Domestic Yaks - Wonders of Tibet
Read Up on Yak Meat - Fossil Farms