Bison Pet

Hunting
Native hunting
The American bison is a relative newcomer to North America, having originated in Eurasia and migrated over the Bering Strait. About 10,000 years ago it replaced the steppe bison (Bison priscus), a previous immigrant that was much larger. It is thought that the long-horned bison became extinct due to a changing ecosystem and hunting pressure following the development of the Clovis point and related technology, and improved hunting skills. During this same period, other megafauna vanished and were replaced to some degree by immigrant Eurasian animals that were better adapted to predatory humans. The American bison, technically a dwarf form, was one of these animals.