Bison

Hill forests in the East and south. Not found in Himalayas

   wild buffalo

Grass jungles of Assam, West Bengal, parts of Orissa and Raipur and Bastar districts of Madhya Pradesh

   Yak

Valleys of Ladakh, Himachal Pradesh, East Kumaon

   Indian Elephant

Assam-North Bengal, Uttar Pradesh, South Bihar, Orissa, Karnataka, Western Ghat

   Indian wild Ass

The Rann of Kutch and parts, desert zone of north west India

One Horned Rhinoceros

   Great one Horned 
   Rhinoceros

Assam, parts of West Bengal