I agree with Saladin, BB reds can be sexed very early. I'll post some pics for you.
Female
Female
Male
Male
Basically, the boys are darker. The older they get, the easier it gets to tell. If the chick is 12 weeks, the male will have a black breast, the female will have a tan breast.
Female
Female
Male
Male
Basically, the boys are darker. The older they get, the easier it gets to tell. If the chick is 12 weeks, the male will have a black breast, the female will have a tan breast.