He is one of the two protagonists and plays a leading role in the film.

Serving as Bridges' First Mate, Sunny is a seagull with an upbeat yet fussy personality. As someone from a wealthy and sheltered background, Sunny is still very unaccustomed to life as a pirate, and can be incredibly naive and even a little cowardly at times. Despite this, Sunny tries to approach every new trial with as much kindness and grace as he can muster. While he and Bridges bump heads constantly, Sunny is incredibly loyal to the old pirate and can't help but go along with whatever scheme the Captain cooks up.

I'm looking for an energetic yet a little refined and precise voice.