These two gray chicks are about a week old. Its amazing they survived since they hatched with two broody hens in attendance, and both hens have been vying for the honor of raising these chicks. Can anyone tell if these two chicks' are going to be roosters or hens at this young age? Also, they look like Easter Eggers to me, but what do you think? Choices are Rhode island Reds, Black Marans, Black austrolourps, Easter Egger, and Delaware. I have never seen gray chicks before--are they common?