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