No matter how many chickens you look at, each one has a unique face. Missa above has a short comb which leans to the right side of her head. She has a cream colored beak, and compact wattles.
Nancy has a long comb which leans to the left side of her head. It’s so long, it nearly covers her eye. Her beak is black, and her wattles hang down. She also has distinctive, white ear lobes.
Compare the faces of any chickens, and you’ll find many differences.