I have 3 Red Star sex-links and I've yet to see any feathers come off, except an odd one or two, here and there. Do production birds not molt all at once, or at all? When can I expect this to happen, if at all. I received my birds May 2012 and they were between 15 and 17 weeks old. They won't be 'hens' until next Feb/Mar. I sure hope they don't molt in the dead of winter. Might get a bit chilly.