We found out on Sunday that Betsy is a rooster, Cock-a-doodle-doo! He was 10 weeks. I have suspected for a while that he was a rooster, having a taller stance and being quite a bit more aggressive than the hens. Plus he had one scary looking beak! He has been re-homed at a landscape nursery where the chickens free range...hope he is happy there. Glad to have found him a home, but a bit sad that I'm down to four :-(