
I have a pair of goulds. The male is RH/bh/PB/GB. The female is YH/bh/PB/GB.
To date they have produced RH/PB/GB male and females, YH/WB/GB males, BH/PB/GB females, and BH/WB/GB females.
More recently they have produced a male YH/LB/GB. (Lilac breast)
My question is, is it possible for my pair to have genetics for White Breast, Purple Breast, and Lilac breast? Is that possible?