I hatched three eggs that hatched early this morning ( paint silkies) and one actually hatched black with white streaks through his or her feathers. He or she has a white chin so I was wondering if that could have any bareing on it's gender? So far it seems to be the calmest chick out of all of them. I thought I remember reading somewhere that the white chin on a black chick determined whether it was male or female but it could have been for a certain kind of chicken breed. Please let me know what you think. Thank you!