I have 3 BOs that are 3 weeks old and Im pretty sure one is a roo and one is a pullet but one seems to be caught in between. Any help would be appreciated. This is the one Im sure is a roo. Hes not skittish AT ALL and he has an obviously bigger comb and red wattles (or is it waddles?). He feathered up so fast I was hopin it was a pullet but itd be the roosteresty pullet ever lol. This is the one Im sure is a pullet. Small comb and wattles. This is the one I dont know about. The comb seems bigger than the pullets but smaller than the roos and the wattles are small too. Its also pretty skittish.