if by "California," you mean the University of California...
their mascot is "The Golden Bears"
Baseball, Basketball, and American Football.
The Clemson basketball team (also known as "The Clemson Tigers men's basketball") is the college basketball program of the Clemson University. The mascot of all Clemson University athletic teams is a tiger.
Fighting Illini
"Jack the Bulldog" traditionally wearing a blue and grey bulldog costume is the mascot for Georgetown basketball. A bulldog breed was chosen because of its tenacity.
Ollie Gator
RAMSYS (a ram) look him up on google
A head boy called Harry
if you mean the tar heels mascot then its a live ram called rameses
Otto the Orange is the mascot of the Syracuse Basketball team. The Syracuse Basketball team is also nicknamed Syracuse Orange, hence the name for the mascot Otto the Orange.
The tribe
The Gonzaga basketball team is the intercollegiate men's basketball team representing Gonzaga University in Spokane, Washington. The team's mascot is Spike The Bulldog.
The mascot of BHS Home High School is a goat. This is also the emblem of the school, which can be seen on the center of the school's basketball field.