Yes.
In simple terms the "blue gene" is a codominant trait, resulting from the crossing of black and splash birds. The likelihood of hatching a black chick depends on the coloring of each parent. Breeding a blue roo wih a blue hen will produce 25% black offspring, 50% blue offspring, and 25% splash offspring. However, a blue roo over a black hen will result in a ratio of 50/50 of blue and black chicks. The list below shows all possible breeding outcomes.
Splash X Splash = 100% Splash
Splash X Blue = 50/50 Splash & Blue
Splash X Black = 100% Blue
Blue X Blue = 25% Splash, 50% Blue, 25% Black
Blue X Black = 50/50 Blue & Black
Black X Black = 100% Black
Ooops, just saw that mopargal1972 beat me with the answer...
In simple terms the "blue gene" is a codominant trait, resulting from the crossing of black and splash birds. The likelihood of hatching a black chick depends on the coloring of each parent. Breeding a blue roo wih a blue hen will produce 25% black offspring, 50% blue offspring, and 25% splash offspring. However, a blue roo over a black hen will result in a ratio of 50/50 of blue and black chicks. The list below shows all possible breeding outcomes.
Splash X Splash = 100% Splash
Splash X Blue = 50/50 Splash & Blue
Splash X Black = 100% Blue
Blue X Blue = 25% Splash, 50% Blue, 25% Black
Blue X Black = 50/50 Blue & Black
Black X Black = 100% Black
Ooops, just saw that mopargal1972 beat me with the answer...

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