I have a 1.5 month old chick and I can't tell if this one is a boy or a girl. I can clearly tell with the other two chicks - all three are mixed breeds. This particular chick is half Australorp. I'm leaning toward it being a girl. Despite the larger comb and wattles, this chick has rounder features and doesn't seem to carry itself upright like a roo (although this could be wishful thinking on my part.) This chick also has a half sibling that looks similar and it turned out to be a girl. Any input would be greatly appreciated! Thanks!