I have had several black minorcas over the years. They, like leghorns, are a nervous and flighty breed. The difference in appearance between those bred by good breeders, striving to keep them to the standard, and commercial breeders is remarkable. The ones I got from, I guess you would call, exhibition breeders were absolutely beautiful. The ones that came from commercial hatcheries layed better, but did not look like what minorcas should look like and were really small. I had one rooster who was calm and friendly, but he was one out of many.