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