Fisher is a very young penguin, and Rico's adopted son. He calls Rico 'Daddy' and occasionally calls Ms. Perky 'Step-Mom'.
Fisher was found in the bay, lost and confused, and taken to the zoo by animal control. There, Rico adopted him instantly, and Fisher did not complain. He is too young for many missions that the penguins do, so he often stays in their HQ while they're gone.
Character owned by Dragonstar.