I have 5 Araucanas, two who have me completely stumped, two that I'm pretty positive I have their gender figured out, and one that I'm 100% sure is a hen. #1) This one is 13/14 weeks old. One of the ones I'm not sure of because of the hackle feathers. #2) 13/14 weeks old as well, This one has a black comb, slightly larger than the first one. Again, hackles are throwing me off. #3) 13/14 weeks old. Pretty sure this one is a roo because of the comb size. #4) This one was thought to be a cockerel at 2/3 weeks of age. It is now 18 weeks old. Not crowing, the comb size is the same as the hen that is the same age, although this one has quite a bit more red on it's face. Thoughts? Any input is appreciated!