Xbox One Bestiary Problem

[Bird The Great3]

How can I get a corrupt bunny and penguin to spawn in a crimson world? I only need those 2 to complete my bestiary

 

[Personma]

Vile mushrooms grow on corrupt grass and they can be turned into vile powder, which when thrown at bunnies or penguins, turns them into corrupt bunnies and penguins respectively.

 

[Bird The Great3]

Vile mushrooms grow on corrupt grass and they can be turned into vile powder, which when thrown at bunnies or penguins, turns them into corrupt bunnies and penguins respectively.

Thank bruh I didn’t even think about that