Bison becomes official national mammal of U.S.

Bison becomes official national mammal of U.S. - Baltimore Sun:
"The bison has become the official national mammal of the United States under legislation signed into law by President Barack Obama on Monday.
Lawmakers spearheading the effort say the once nearly extinct icon deserves the elevated stature because of its economic and cultural significance in the nation's history.
...About 30,000 wild bison roam the country, with the largest population in Yellowstone National Park.
Supporters of the legislation say they believe the recognition will elevate the stature of the bison to that of the bald eagle, long the national emblem.."