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