Y is for Yellow-Bellied Marmot
A lot of people think this is a groundhog or woodchuck. The Yellow-Bellied Marmot is very closely related to the groundhog that is common in the eastern United States.
Did You Know?
Even though the animals of Yellowstone seem tame they are still wild. Feeding the animals is not permitted in any way, and all visitors must keep 100 yards away from wolves and bears, and 25 yards from other animals.