Silkies are one of the most notorious breeds for producing unexpected colors IMO.
Not long ago I picked up a trio of show quality blacks. They were beautiful and looked black as coal. Imagine my surprise and delight when I hatched my first batch of eggs and when I opened the incubator it was full of blue, black, splash and white chicks.
Apparently the rooster and at least one hen carried recessive white and the rooster and at least one hen was actually blue instead of black.
Not long ago I picked up a trio of show quality blacks. They were beautiful and looked black as coal. Imagine my surprise and delight when I hatched my first batch of eggs and when I opened the incubator it was full of blue, black, splash and white chicks.
Apparently the rooster and at least one hen carried recessive white and the rooster and at least one hen was actually blue instead of black.