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