Yep! I's love's surprise's.. most of the time..
However if you have a pair and an unexpected color shows up.. like a white out of a pair of blacks, this automatically tells you both of the parents are carrying recessive white.
Test mating would be useful for testing the other black offspring or relatives of the parent birds, either to make more whites or to eliminate them from the gene pool.

However if you have a pair and an unexpected color shows up.. like a white out of a pair of blacks, this automatically tells you both of the parents are carrying recessive white.
Test mating would be useful for testing the other black offspring or relatives of the parent birds, either to make more whites or to eliminate them from the gene pool.