A bison (pl.: bison) is a large bovine in the genus Bison (from Greek, meaning 'wild ox' [1]) within the tribe Bovini. Two extant and numerous extinct species are recognised.

Bison are the largest land mammal in North America. Male bison (called bulls) weigh up to 2,000 pounds and stand 6 feet tall, while females (called cows) weigh up to 1,000 pounds and reach a height of 4-5 …

Mar 5, 2026 · Bison, either of two species of oxlike grazing mammals that constitute the genus Bison. Hunting drastically reduced the populations of the American bison (B. bison), or buffalo, and the …

The American bison’s scientific name is Bison bison, and there are two recognized subspecies: the plains bison and the wood bison. Each subspecies has adapted to different environments and climates.

Bison historically occurred throughout the grasslands and open savannas of North America. However, they were also found from boreal habitats to semi-desert habitats if grazing was suitable.

May 21, 2023 · The American bison (also called a buffalo) is iconic, yet what do we know about them? Get to know the bison and how we're helping protect them across the U.S.

American bison are North America's largest terrestrial animals. Millions once roamed the grasslands and prairies of the Great Plains, but today the bison population survives primarily in conservation herds.