Good morning!! I just joined but been using this site for a few months.My neighbor and I bought 6 Rhode Island Red pullets on March 5th being a day old. We decided that 3 each was too many for our small backyards and gave 2 away. So between the 2 of us and 4 birds...3 are crowing. Really??? What are the chances?? The farm is "Rooster Free Guarantee" and said we can bring them back..ok fine but 3 out of 4?? How can I know for sure that they are hens and not roo's?? Spent a lot of time and money this summer with them...frustrated!!