A few short weeks after GBU produced the world's first axanthic blacktails cribos, we hatched two male axanthics out of one of our clutches of clean line blacktails.  This breeding was using one of our clean line male breeders to a holdback female on breeding loan from Jim Paschall.  We have not yet been able to trace the history GBU's blacktails back to our clean line, but it would be a huge coincidence to have multiple axanthic blacktails hatch out from two different lines in such a short amount of time.  We won't know for certain until the GBU axanthics are bred to the Black Pearl Axanthics.