I don't know the breed well enough but my suspicion is yes - they are a hybrid breed and I know I have had a lot of variance in similar hybrids such as Cinnamon Queens or Red Sex Links - the amount of red and white are variable in my admittedly limited experience.This pic was when they was six weeks old and the other three girls already had a touch of color. One of my girls has more brown highlights than the rest. Is this normal?