I agree with the consensus except as a geneticist I'm not keen about calling such a cross a Black Sex Link. Sex linkage is not a type of bird but this is more correctly a Black Star - a designation and not a breed. Again, keep in mind that sex linkage of any type is a genetic condition and NOT a breed. I know that I'm fighting an uphill battle as this misnomer unfortunately is established among the industry from producers to barn yard folks. For example, in humans hemophilia is a sex linked genetic condition. If so afflicted would you care to be called a Sex Link or hemophiliac rather than the human being that you are? Please think about it. Ignorance is a terrific condition to combat.
Sincerely,
Neal, the Zooman
I understand what you're saying and agree that the term is flawed, but as you said, Black Sex Link has become the label that has been attached to this particular cross by the majority of the hatcheries and owners, so for practicality and by necessity we use the term. Actually the only really accurate designation for it is a RIR rooster X BR hen hybrid, but that is rather a mouth full.
