Bison are large, powerful herbivorous mammals belonging to the genus Bison. They are among the heaviest land animals in North America and Europe and are closely related to cattle and yaks. The two main species are the American bison and the European bison, also known as the wisent.
The American bison (Bison bison) is native to North America and once roamed the continent in vast herds numbering in the millions. The European bison (Bison bonasus) is found mainly in protected forests in Europe. Although both species are similar, the European bison is generally taller and less bulky than its American relative.
Bison are easily recognized by their massive heads, broad shoulders, and thick, shaggy coats. They have a prominent hump on their shoulders, which is made of muscle and helps support their heavy heads. Their fur is especially thick in the front of the body, providing insulation against cold weather, while the back has shorter hair.
These animals are well adapted to survive in a variety of environments, including grasslands, plains, and forests. They can withstand extreme temperatures, from very cold winters to hot summers. Bison are also surprisingly fast and agile for their size, capable of running at speeds of up to 50–60 km/h.
Bison are herbivores and primarily graze on grasses, herbs, and shrubs. Like other members of the cattle family, they are ruminants with a four-chambered stomach that allows them to efficiently digest tough plant material. They spend much of their time grazing and moving in herds.
Historically, bison played a crucial role in the lives of Indigenous peoples of North America. They provided food, clothing, shelter, and tools. However, during the 19th century, bison populations were drastically reduced due to overhunting and habitat loss, nearly leading to their extinction. Conservation efforts have since helped restore their numbers.
Today, bison are protected in national parks and reserves, and they are also raised on farms for meat. Bison meat is leaner than beef and is considered a healthy alternative.
Bison also hold cultural and symbolic importance. In the United States, the American bison is recognized as the national mammal, representing strength and resilience.
Overall, bison are iconic and ecologically important animals that have made a remarkable recovery from near extinction and continue to play a significant role in both natural ecosystems and human culture









