Update. 2 healthy baby chicks hatched unassisted. A grey *boy and a white*girl. I'm pretty sure those are the genders, because the grey one seems to have a long neck and is standing more upright and has a big (fluffy tall like head)than the girl and is a bit bigger. The other one is smaller and more crouched down and doesnt have an fluffy head. Do you think I'm right? Or is there a chance they are both hens. I live in an area where you're only allowed 3 chickens and no roosters. I do not want to give away my rooster, so can I make him quiet some how so he doesn't wake up all my neighbors that live fence to fence from me (backyard neighbors). And yes I know I will have to keep the hen and roo separate most times.