Hi,Yes, you opal is actually a black or dark check bird with opal. You will get opal lace and black or dark check birds. I am breeding an opal lace cock similar to yours to a blue bar hen and After 3 rounds I am getting one dark check/ black check and one Opal lace youngster. Hope that aswers your question. For my other pair opal lace an bb hen. I have gotten opal bar and opal white bar. Saddles are very nice birds.
I have a opal white bar project and would like to now where to star ? I have a dom opal cock.What dit à need else?