Chickens who lay olive, blue, or dark brown eggs bred with one who lays cream-colored eggs may produce a pink egg layer or at ...

usually found in Easter Eggers or Olive Eggers, a mixed-breed of chickens resulting from the breeding of a bird carrying the blue-egg gene with one that lays brown eggs. Eggs from these birds may ...

AgriLife Extension experts explain how genetics and other factors can affect an egg's color, shape and shading.