This is an old thread I know but WOW that's crazy, I bred my f&w drake to my black runner and all the ducklings are dark gray and white, light gray and white, or a really warm and dark auburn and white (all white bits are yellow still lol)! Its funny how similar our clutches turned out when you mate either an all black or all white (pekin) to a fawn & white!
I saw earlier in this thread someone said that if you bred a f&w male to pekin female the brown sex-linked would show up in the female, so here's hoping that's the same with my babies, most of them are showing a bit of brown/dusky hopefully I don't end up with all drakes (not that there's anything wrong with a bachelor party lol)
was there any sex-linked trait in your second generation?
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