Question: Which animal, pictured here, is the national mammal of the US?
A Bison
B Yak
C Zebu
Correct Answer: Bison
Question: What term is used for a group of bison?
A Herd
B Flock
C Pack
Correct Answer: Herd
Question: Where in the US have bison continuously lived since prehistoric times?
A Grand Canyon National Park
B Yosemite National Park
C Yellowstone National Park
Correct Answer: Yellowstone National Park