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