high mountain tibetan yak feeding green grass at cca 5000 m altitude

5000 altitude animal asia beautiful black blue bos bull cca cow everest farm feed feeding field food gokyo grass grassland green hair high hill himachal himalaya himalayan india kashmir ladakh landscape leh mammal meadow moriri mount mountain mutus nature nepal outdoor park pasture rock suru tibet tibetan tourism travel trekker trekking tso valley view yak