By IB I am referring to the color as opposed to green, by BS I am referring to the pattern as opposed to Barred wing.By IB BS are you saying the chicks are a Split with IB BS or are you saying you got IB and BS chicks because If the male is a IB BS split and it's breed to a hen that appears to be an IB BS split then the chicks can be splits, IB, or BS. I thought BS peachicks had little color on the flight but still had white.
The Male(father) appeared to be Black Shouldered no white anywhere, the Hen(mother) is pictured, all chicks for 3 years in a row appeared to be Black shouldered with no white anywhere. There were never any Barred wing chicks produced. All chicks were kept until they were around 2 years old, so I am referring to their feathers not being white at that age not as tiny little babies.