Adult male Malayan gaur, bos gaurus hubbacki with dark brown muscular appearance, standing in the mud pit, eating and chewing food

gaur bos gaurus hubbacki malayan indian bison bovine south asia southeast vulnerable species animal wildlife zoo bull bangladesh sri lanka malaysia thailand indonesia cow seladang india vietnam cambodia myanmar china asian habitat horn strong national park farm rural muscular endangered conservation black male eat feed food mud muddy pit chew wild