Bush League Breeders Club - An older discussion on whether these two ball python morphs are directly linked is revived when Greg Graziani joins the thread with an excellent summary of his history...
Het Pied Markers – Fact or Fiction?
Feb 6, 2012
by Editor in Chief
Ball-Pythons.net - An old thread recently revived and still a good read. Members discuss the reliability of the “railroad track” markers seen on some het pieds.@ Ball-Pythons.net