Developed for Exhibition they were called Zwart Bruin which translates to Black Brown and were the result of hybridisation with in the main the Black Headed Munia, our original Self Chocolates which were very similar in colour to their original Sharp Tailed Munia ancestors have disappeared from most Exhibitors birdrooms now.
As far as I am aware our Chocolate and White Variegated birds are still the same stock we have always Exhibited in the UK
There is no difference in the genetic inheritance of Chocolates be they Black Browns or the original Chocolates also Variegated birds follow the same inheritance
