Bisons

Bisons are large, herbivorous mammals native to North America and parts of Europe. They are known for their massive size, with thick, shaggy coats and prominent shoulder humps. Bison primarily graze on grasses and are important ecosystem engineers, shaping their habitat through grazing and wallowing behaviors. Historically, they were abundant across the plains but faced near extinction due to overhunting in the 19th century. Today, conservation efforts have helped restore some populations, and they are now a symbol of North America's natural heritage. Bison play a vital role in maintaining healthy grassland ecosystems and are also valued culturally and economically.