Biro Featherstone – A 12–14-year-old anthropomorphic bird girl and the group’s chaotic prankster. Loud, unpredictable, and always one step away from pulling off her next ridiculous stunt, Biro brings energy and mischief everywhere she goes. Her constant jokes and impulsive behavior often hide her deeper feelings, using humor as a shield from being vulnerable or taken too seriously. She’s fiercely loyal, especially to her best friend Pam, and isn’t afraid to stand up for the people she cares about — even if she does it with a rubber chicken and a smoke bomb.