The thing with adding quail together is timing and territory. I have gambel, valley, Tennessee red, and mexican speckled quail all in the same pen. So it can be done, but you need to add the quail at the right time. I find if I brood all my different quail breeds together except cortunix, and raise them together they will get along when they get older. But you shouldn't add new quail in to your pen with quail already in it, because the old quail will protect their territory. I find if you put the new quail in a pen/cage next to the other pen or in it the birds can see each other and after awhile I can add the new quail and all will be well as long as they have space. I haven't had bobwhite mix with other quail, but I don't mix the scaled, vally, or gambel during breeding season because they will mix. I'm not saying my ways are the best but it works for me. Good luck