Quote Originally Posted by Adam_Wysocki
Actually, it's extremely common.

Hope this helps.

-adam
I'm curious why this is; or why it has any advantages. Do you see a higher than 50/50 split between morphs and normals if you breed two different morphs to one female (I woulddn't think so)? Or is it simply so that one female might produce two different morphs? Why would this be advantageous over breeding those same males with two different females?