I have a 'no-crow' rooster too. He's a bantam EE. I bought him, a hen, and two of their offspring a few weeks ago and have not heard a crow out of either the rooster or the 10-week old cockerel. Which is fine by me. I'm going to hatch some eggs out of the pair when the hen starts laying again, so we will see if I have a crowless line. That would be great! My big Jersey Giant cross rooster starts crowing his head off at 2 am and goes off every couple of minutes until 7 or so, then crows again at breakfast time, and then in the afternoon for about half an hour, and then any time someone walks past the pen...I keep him in a covered cage inside the horse trailer all night so he won't crow until we are ready for it. And every time he crows, our neighbors' dogs start barking!