Hi willyworld.I have a mixed flock of 15 chickens,Rhody reds, marans,americanas, lite brahma, suffolks, Plymouth rocks and 2 banties. Every loves getting "RAINBOW" eggs. I have one chick that lays PINK eggs with blue speckles. I have never been able to figure out which hen is laying them. Anyone got any ideas........WILLYWORLD
Welcome to BYC.....
....
It was very light tan with blue spots -- she went back to normal shortly thereafter. I think that it is a malfunction of the egg-coating process....not something that the breed has but a thing that one individual chicken has. Good luck solving the mystery.