Making Bison the National Mammal

The bison is the largest land mammal in North America. Bulls are more massive in appearance than cows, and more bearded. For their size, bison are agile and quick, capable of speeds in excess of 30 mph. Each year, bison injure park visitors who approach too closely.

NPS/Herbert

Missoulian: Bison take a first step toward being named America's mammal

S. 2032: National Bison Legacy Act

“This bill adopts the North American bison as the national mammal of the United States.”