Last week we got our shipment from My Pet Chicken, 12 Red Stars and 13 Leghorns, all girls. They will not settle down at all. If my wife or I just try to change their water they run around peeping and trying to get away from us. Our first batch of chicks, which are now about a month old(5 Buff Orpingtons and 15 Cornish Rocks both boys and girls) were never like this. Is it just the breeds or is there something wrong?:|