There are hundreds of different lines of buff orpingtons, so I'm sure the egg color can vary as can other traits within the breed. Mine come from a show-line, so they don't lay very well (150 per year per hen) and go broody easily, for example. But they look gorgeous, and taste even better and I'm very proud of them.well now we have two chicksbut looking at Melina's eggs, I dont think I have BO's anymore. My eggs were darker.