In American Western culture, the bison is commonly referred to as “buffalo”; however, this is a misnomer
Though both bison and buffalo belong to the same family, Bovidae, the term ‘buffalo’ properly applies only to the Asian Water Buffalo and African Buffalo. The gaur, a large, thick-coated ox found in Asia, is also known as the Indian Bison, although it is in the genus Bos and thus not a true bison.
The American and European bison are the largest terrestrial mammals in North America and Europe. Like their cattle relatives, bison are nomadic grazers and travel in herds, except for the non-dominant bulls, which travel alone or in small groups during most of the year. American bison are known for living in the Great Plains. Both species were hunted close to extinction during the 19th and 20th centuries but have since rebounded, although the European bison is still endangered.
Unlike the Asian Water Buffalo, the bison has never really been domesticated, although it does appear on farms occasionally. It is raised now mostly on large ranches in the United States and Canada for meat. Wild herds are found in Yellowstone, Utah’s Antelope Island, South Dakota’s Custer State Park, Alaska, and northern central Canada