The pics with all the French terms AND the genetic break down of the colors is FANTASTIC!!!
One of the Japanese bantam breeds is actually called Black-tailed Buff. American buff orpingtons are not supposed to have black tails. The black is actually incredibly easy to breed. My buff colored girls are either from my mother in law's flock or from offspring from that flock and my birds. When she gifted me my first birds, her flock was buff orpingtons, some Easter Eggers, Colombian and Silver Laced Wyandottes, and some Barred Rocks. (This did include offspring from assorted crosses within that.) The rooster was a Buff x EE and had the black in his tail. All the EE hens at the time were black with assorted leakage. His father had to be a buff orpington roo. With all the hens being black of some sort, black tails breeds through fairly evenly (most of the offspring had black tails). The buff color came through over the silver, but not over the black. It showed as leakage there instead. I suspect breeding the black OUT of the tail is more difficult (or at least has lower odds/ greater culling in a breeding project).
Whiskey, Pippa, Maizie, and Havoc are all from that stock.
Whiskey
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Pippa
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Maizie
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Havoc
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Enigma is from Whiskey crossed with Silver.
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Silver
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Tuff is from Horus (Cheetah x Nellie) crossed with either Pippa or Maizie.
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Horus
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Cheetah
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Nellie
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Chia is from Cheetah crossed with Jessica (golden wyandotte)
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Jessica
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