Last year I acquired a splash Orpington pullet. This year I went out and found a super nice blue cockerel. I have had them in a breeding pen by themselves for over 2 months with another splash pullet. In the last couple days, one of my hens has hatched out 5 babies. Now here is the question. Out of her eggs, she has 2 splash, 1 blue, and 2 BLACK. How did this happen? I can't find an answer anywhere since blue and splash are suppose to be 50% blue/50% splash.