So my 10 week old WC Polish roo, Monty, has made some soft crowing noises for a bit now, and once or twice, I'm sure I heard an attempt at a real crow. Sounded more like a rusty door hinge than a rooster, but I figured he's finding his voice. Now, he struts around the pen, stretches up as tall as he can, wings back, neck stretched out, give the bounce-bounce as he opens his beak really wide- and NOTHING comes out! Not a hoarse little croak, not a cluck sound, not a peep. Silence! It's hysterical to see, but please just tell me this is normal. I have no problem with having a quiet rooster. But being new to this chicken thing, I just want some reassurance that he isn't having some sort of problem.