Yellowstone bison face complex conservation and management challenges

The history and conservation of the American bison are deeply linked to the development of the American West and Yellowstone National Park. While the species faced near-extinction in the late 19th century due to overhunting, Yellowstone has served as a vital refuge, allowing populations to recover.

Despite their status as the national mammal, bison management remains a complex issue. The natural migration of herds outside park boundaries during winter creates conflicts with local landowners and raises concerns regarding the spread of brucellosis, a bacterial disease that can affect cattle. Current management strategies involve a difficult balance between conservation efforts and population control to address these biological and land-use challenges.