Baylor University's colors are green and gold, and the mascot is the bear.
The school colors of Butler are gray, black, and white.
The story goes that George Halas, in honor of having been allowed to use Wrigley Field (home of the Chicago Cubs) as the home field of the team, renamed the team Bears because "football players are bigger than baseball players".
UMaine or University of Maine's official mascot is a black bear named Bananas. However, the original mascot wasn't a black bear. It was an elephant. The black bear became the official mascot when a live black bear cub was given to the college for good luck. The mascot's name was a result of the crowd reactions to the bear.
Stayley Da Bear
The Bruins mascot is a bear by the name of "Blades"
Carlton the bear
Misha the bear.