At that age they are changing so quickly. Pattern is only one clue. The comb often provides confirmation. Thick legs and stance will sometimes be clues. I like to see several traits to be confident.I noticed today, that Stretch is just as consistant on feather patterns as Pickles- (the pullet). However, Gemma has 4 brown spots/splotches on her back. The brown is the color of clay soil so kinda red/ kinda brown. Would that be the pattern that indicates Roo?
Are Gemma's spots on her back or high up on the wings? The red patches that show early for many cockerels are on the wings.