![Discovery on Twitter: "#AnimalOfTheDay: The yak! (Bos grunniens and Bos mutus) http://t.co/7wtVXaQ3yU" / Twitter Discovery on Twitter: "#AnimalOfTheDay: The yak! (Bos grunniens and Bos mutus) http://t.co/7wtVXaQ3yU" / Twitter](https://pbs.twimg.com/media/CCHCXBuWYAA6tek.jpg)
Discovery on Twitter: "#AnimalOfTheDay: The yak! (Bos grunniens and Bos mutus) http://t.co/7wtVXaQ3yU" / Twitter
![Yak (Bos mutus) with long light brown hair. Orkhon Valley, Khangai Nuruu National Park, Oevoerkhangai Aimag, Mongolia Stock Photo - Alamy Yak (Bos mutus) with long light brown hair. Orkhon Valley, Khangai Nuruu National Park, Oevoerkhangai Aimag, Mongolia Stock Photo - Alamy](https://c8.alamy.com/comp/JB8EF7/yak-bos-mutus-with-long-light-brown-hair-orkhon-valley-khangai-nuruu-JB8EF7.jpg)
Yak (Bos mutus) with long light brown hair. Orkhon Valley, Khangai Nuruu National Park, Oevoerkhangai Aimag, Mongolia Stock Photo - Alamy
![Brown Yak Latin Bos Grunniens or Bos Mutus on the Way To Everest Base Camp - Nepal Himalayas Mountains Stock Photo - Image of bull, landscape: 131416804 Brown Yak Latin Bos Grunniens or Bos Mutus on the Way To Everest Base Camp - Nepal Himalayas Mountains Stock Photo - Image of bull, landscape: 131416804](https://thumbs.dreamstime.com/z/brown-yak-latin-bos-grunniens-bos-mutus-way-to-everest-base-camp-nepal-himalayas-mountains-brown-yak-latin-bos-131416804.jpg)
Brown Yak Latin Bos Grunniens or Bos Mutus on the Way To Everest Base Camp - Nepal Himalayas Mountains Stock Photo - Image of bull, landscape: 131416804
![White And Brown Yak (Bos Grunniens Or Bos Mutus) Isolated On White Background Stock Photo, Picture And Royalty Free Image. Image 121960387. White And Brown Yak (Bos Grunniens Or Bos Mutus) Isolated On White Background Stock Photo, Picture And Royalty Free Image. Image 121960387.](https://previews.123rf.com/images/prudek/prudek1905/prudek190500009/121960387-white-and-brown-yak-bos-grunniens-or-bos-mutus-isolated-on-white-background.jpg)
White And Brown Yak (Bos Grunniens Or Bos Mutus) Isolated On White Background Stock Photo, Picture And Royalty Free Image. Image 121960387.
![Two Yaks (Bos mutus) with long shaggy hair, Orkhon Valley, Khangai Nuruu National Park, Stock Photo, Picture And Royalty Free Image. Pic. WE152739 | agefotostock Two Yaks (Bos mutus) with long shaggy hair, Orkhon Valley, Khangai Nuruu National Park, Stock Photo, Picture And Royalty Free Image. Pic. WE152739 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/2e83e7886d78eeda35c371a8a669fe96/we152739.jpg)
Two Yaks (Bos mutus) with long shaggy hair, Orkhon Valley, Khangai Nuruu National Park, Stock Photo, Picture And Royalty Free Image. Pic. WE152739 | agefotostock
![The domestic Yak, Bos mutus grunniens in the zoo, Art Print | Barewalls Posters & Prints | bwc66446530 The domestic Yak, Bos mutus grunniens in the zoo, Art Print | Barewalls Posters & Prints | bwc66446530](https://images.barewalls.com/comp/art-print-poster/bwc66446530/the-domestic-yak-bos-mutus-grunniens-in-the-zoo.jpg?units=in&pw=10.0&ph=8.0&fit=False&size=mobile390)