"This is the LADIES' changing room!"
―Bikini Bird[src]

Bikini Birds are a type of bird found in New Quack City.

They are found in various locations, though the most notable is found in World Quack Centre. When entering the shower room as any Fur Fighter other than Juliette, they will scream at them and tell them to leave. There is another doing gymnastics on the other tower.

They can also be found in O'Quackers, where they help promote the special event alongside the Manager.