I heard some squeeky crowing noises coming from my 5 1/2 week old White Leghorn this morning - the one with the large red wattles and comb. Do hens "crow" or squeek - or can I expect this one to be a roo? How early do White Leghorn roos start crowing? I'd like to have 1 rooster and I'm hoping the other 4 are pullets. Here's the pic from last Saturday when he/she turned 5.