I have 2 about 6 month old sumatras, both of which I thought were girls until I noticed one had a really long tail, and then it started crowing. I'm not sure about the other one. It's tail is not as long...not crowing or laying. Anyway...can anyone tell me if its a girl or boy. 1st 2 pics of my confirmed rooster. 2nd 2 pics of my it.