My first eggs hatched May 1 so we are now at 12 weeks and some are crowing. Most I have figured out but not this one. Has bigger comb than pullets but smaller than the others I know are roos. This is out of a Cuckoo Maran hen and a red EE rooster. I had some here on the forum tell me the red shoulders in the EE are a sign of being a roo. Am I correct in thinking this will end up a rooster?