Cockerel, pullet, and maybe cockerel.....not positive there. How old are they?
Do you know the cross that made that last bird? Basically, which parent was barred? If the hen was barred and the rooster wasn't, then it's a sex link male.
Not sure we got these at the last minute we had a turkey sitting on unfertile eggs and she raised them all i really know is that they are healthy and happy and she did a good job we gave her 8 and she took care of all of them I am hoping that the last one is a hen because she is so friendly and the kids are only allowed to keep 1 rooster