• A bull elk bugles in Yellowstone National Park


    National Park ID,MT,WY

B is for Bison

A mother bison keeps close to her young calve while walking across a road.

Bison are the biggest animals in Yellowstone. Even the biggest bison had to start as a little baby calf.


Did You Know?

Seventh Cavalry Ensignia Pin.

Prior to the establishment of the National Park Service, the U.S. Army protected Yellowstone between 1886 and 1918. Fort Yellowstone was established at Mammoth Hot Springs for that purpose.