Looking towards the camera swinging its tail as a bird moves from the left to the right behind it deep in the dark of the forest, Indian Bison Bos gaurus, Thailand

indian bison bos gaurus bovine south asia thailand southeast asia asia national park kaeng krachan khao phaengma horn gaur rainforest nature wildlife grass tail flapping forest trees vegetation birds green tropical natural habitat sanctuary wild cattle bird big black dark lapwing salt lick