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