Hope that helps a tiny bit. There are also different types of sex-link chickens such as a black sex-link which has to do with barring patterns of the hen. Im not sure, but I believe you can make a black sex-link with a gold gened rooster (RIR, New Hampshire, etc) with a barred rock hen (barring gene).
Thank you so much for the information. It is so interesting. And it would be great to know the sex of the chicks. (Each year I buy hen-chicks from the feed store and every year one of them turns into a rooster!)
It looks like my first try at hatching chicks did not go well. The only one that tried to hatch couldn't get out of the egg so I eventually helped her. She seems to be doing well but the other eggs didn't hatch. I'm sure that at least six of them had baby chicks in them (on candling there was nothing but black filling the egg + air sac) so I guess the fault is mine and not Randy Rooster's.
