Looking agitated the Indian Bison Bos gaurus looks to the left and turns back letting out some saliva from its mouth, a red-wattled lapwing is walking in front of it at a National Park in Thailand

indian bison bos gaurus bovine south asia thailand southeast asia asia national park kaeng krachan khao phaengma fur horn wild cattle gaur gayal bos frontalis evergreen forest deciduos rainforest wildlife sanctuary nature wildlife natural habitat nocturnal conservation grass redwattled wagtail tail flapping forest trees vegetation birds green insects flying horns hoofs wagging tail redwattled lapwing bird butterflies woodlands tropical