Plurp

File:Shine puffy hen.jpg

Coo Coos are hen-like creatures only appearing in Super Mario Sunshine. They appear in Bianco Hills were they fly around randomly and drop splotches of goop whenever they get near Mario. They can be sprayed three times to be defeated. They later appeared in episode three of Pianta Village dropping red goop

They look like large chickens with two beady eyes, a star around one.