The second-term Republican from Butler prefiled a bill designating the rhinoceros as the official state zoo animal ... City and St. Louis, that both feature endangered Eastern black rhinos ...

Lions, tigers and bears, oh my! The Saint Louis Zoo got its start as the 1904 World's Fair Flight Cage, and today, it is the one of the few free zoos in the U.S. Housing more than 14,000 animals ...

Dane Diehl says he wants rhinos to be in zoos ... The Hawken rifle was a powerful, long-range gun developed in St. Louis during the early 19th century that became a favorite of fur trappers ...