So she could be a legbar/Marans olive Egger.I think she is the one laying an olive/brown colored egg. They haven't layed since i moved them from the crate to their new coop. But while in the crate two were still laying and one was olive/brown and the other a pinkish egg but I couldn't tell ya which one did it for sure. I know the Brahmas lay brown eggs so do the Cochins so she could have been the one to lay the lighter pinkish egg