Hello everyone. Our barred rock hens have been together with a barred rock rooster for the past 6 to 8 weeks now. Before that, they also have been together with Chantecler Roosters. Now we incubated some eggs from the hens and this is what hatched. Besides barred rocks also a white chick with what seems like barred wings. We had two of these but one died shortly after it hatched. How can that be? Is it possible that hens are still pregnant from the Chantecler or is it somewhere in the genes?