I like the Blue crossing you made . blue hen has a really dark eggs .
now that you know your F0 ( me I say P1 stand for Parent stock 1 of the crossing ) carries different thing .So don t cross him to this new F1 .
do F1 X F1 ( Blue barred Cockerel over a Black barred pullet and Black barred cockerel over a blue barred pullets . that way you don t get a splash cuckoo if you are not interested on it .
if you hatch 25 chicks from each combination ,you should be able to see a true F2 possible expression .
I m working my self with the F1 X F1 in many of my line and I can tell you a lot stuff come out . peoples added many thing to this poor French chooks .
I never cross the F1 population to any other thing only to the F1 .
it is the only way to let the F1 express them self better by mating them together
chooks man
That's what i was thinking of doing. I'm interested in splashes, but am afraid that the splash will mask undesirable traits in the offspring. Or will this not be an issue?