- Jun 3, 2021
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it just struck me. If the breeder had some blue and some lavender birds, it might be possible for a black split to lavender to have the black gene be the restricted black. I don't know how the dominate blue would interact with the recessive lavender gene....maybe lighten the blue to a more smoky lavender tone...not quite sure on that...We really have no idea what kind of chicken she is. We are trying to puzzle it out. I really like @rural mouse genetic explanation of how you create a chicken like Aster. She came from a "Lavender Orpington egg" which I purchased for Glynda to hatch.
It is clear that Aster doesn't have the lavender gene, has 2 copies of the restricted black, and a Mediterranean body type. I still think a Med based roo (blue/splash) snuck into the pen, but the breeder doesn't have the lavender birds they think they have.