I have a crew of three hens and four pullets that are very well integrated by now. Just recently, all four of the pullets started laying, so obviously, the amount of egg songs went up. However... that seems to be the only noise any of the seven hens will make, now. There always seems to be someone singing the egg song, and sometimes another two, three, or six hens will join in. I know many people like the "country" feel of the egg song, and I do too, I'm just afraid the neighbors won't appreciate all the country and I'm started to get annoyed myself, too. Could there be some reason, like stress or boredom, that's making the girls croak all day?