One of our two Australorps happens to be my favorite of all our chickens. However, I'm wondering if it's a he and not a she. Compared to the other Australorp he/she is bigger and the comb is definitely larger and more developed. We got them from Meyer and they weren't straight-run. At this point there are 6 months old. I've yet to catch either Australorps in the act of laying, but I know at least one of them have to be. Here's the possible Roo: Here's the for-sure Hen for comparison: Any thoughts?