Yeah, this goes against everything I learned in Biology (back in the stone age). This is a cross-genus hybrid (lampropeltis x elaphe). It shouldn't produce offspring that are capable of reproducing if it produces offspring at all.....yet, I hear that people are breeding the offspring of hybrids similar to this.
:did ya'll see Ben Siegel's (he's a good guy, BTW) advert for a "Sinacorn"? What will they cross next!!!! As they say, "To each his own"....Carl