Hello! I have three (well, four but I’m quite sure the blue is a pullet!) Sumatras that I’m hoping someone might have a clue as to the sex. All my other chicks I already know what gender they are at this point. I’m unfamiliar with Sumatras as these are my first and I know they’re hard to sex besides so I’m literally clueless 
(I think this might be a boy, it’s the only one with any sign of wattles right now! But no comb development)
These ones? No clue!
(I think this might be a boy, it’s the only one with any sign of wattles right now! But no comb development)
These ones? No clue!