Flamingo

The Flamingo Berd is a Berd (Species) that if he eats a lot of shrimp he transforms into a flamingo-looking berd. He may be able to turn back after some time passes like regular flamingos if they stop eating shrimp. But he seems to like the song Flamingo by Kero Kero Bonito and dances to it. The features he takes from the flamingo is pink skin/feathers and long legs.

There was a Flamingo Berd plushie made, but it is no longer being sold as he has been flushed down the toilet.

Episodes:

Flamingo

FLAMINGO BERD PLUSHIE

Save him

i warned you

Trivia
The video suggests that you have to eat at least 14 shrimps to make your skin turn pink.