Bison In His Natural Habitat Royalty-Free Stock Image

Bisons are large, even-toed ungulates in the genus Bison within the subfamily Bovinae.Two extant and six extinct species are recognised. Of the six extinct species, five became extinct in the Quaternary extinction event. Bison palaeosinensis evolved in the Early Pleistocene in South Asia, and was the evolutionary ancestor of B. priscus steppe bison, which was the ancestor of all other Bison species.