gaur or indian bison (bos gaurus gaurus) enjoying sunshine on a cold day : (pix sanjiv shukla)

gaur bos gaurus indian bison family bovidae bovine southeast asia largest wild cattle ungulate domesticated mammal animal bovid strong massively built horns large ears bull dark brown black ashy grey dirty white muzzle open areas tail hooves dewlap throat curving cow muscular hump india evergreen forests moist deciduous pastures water grasses bamboo shrubs trees chitwan national park parsa western ghats nagarahole bandipur parks periyar tiger reserve silent valley bangladesh bhutan nepal vulnerable iucn red list