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