Do you want to compare Sun Boy with Birdy? Discover the powers, weakness & weapons of Sun Boy and Birdy from Sun Boy Biography and Birdy Biography. Find out all about Sun Boy and Birdy.# Check out how is Sun Boy unique and distinct from Birdy. Discover their love interest, sidekicks, family tree and the movies and games list in which Sun Boy and Birdy have appeared. Find out everything about them here!