Bison Officially the National Mammal of the U.S.

DanGeneral, Industry News Release

bison
The American bison officially became the national mammal of the United States when President Obama signed the National Bison Legacy Act into law.
 This majestic animal joins the ranks of the Bald Eagle as the official symbol of our country — and much like the eagle, it’s one of the greatest conservation success stories of all time.

15 Facts About Our National Mammal: The American Bison

On May 9, 2016, President Obama signed the National Bison Legacy Act into law, officially making the American bison the national mammal of the United States. This majestic animal joins the ranks of the Bald Eagle as the official symbol of our country — and much like the eagle, it’s one of the greatest conservation success stories of all time.

In prehistoric times, millions of bison roamed North America — from the forests of Alaska and the grasslands of Mexico to Nevada’s Great Basin and the eastern Appalachian Mountains. But by the late 1800s, there were only a few hundred bison left in the United States after European settlers pushed west, reducing the animal’s habitat and hunting the bison to near extinction. Had it not been for a few private individuals working with tribes, states and the Interior Department, the bison would be extinct today.

Explore more fun facts about the American bison:

1. Bison are the largest 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 feet. Bison calves weigh 30-70 pounds at birth.

Bison at Rocky Mountain Arsenal National Wildlife Refuge in Colorado. Photo by Jim Carr, U.S. Fish and Wildlife Service.

Bison at Rocky Mountain Arsenal National Wildlife Refuge in Colorado. Photo by Jim Carr, U.S. Fish and Wildlife Service.

2. Since the late 19th century, Interior has been the primary national conservation steward of the bison. Public lands managed by Interior support 17 bison herds — or approximately 10,000 bison — in 12 states, including Alaska.

A bison calf between two adults. Photo by Rich Keen, DPRA.

A bison calf between two adults. Photo by Rich Keen, DPRA.

Read more facts about bison.