Thanks for the reply on gender. Also thanks to Sonoran Silkies. I was afraid by the attitude that she was a he. I guess time is the only way we will know for certain, however, he is going to have to be really tough since my daughter named him "Birdie-Num-Nums"!
My 12 week old was crowing for the first time this morning. I did know he was a boy since he was about 2 months old.