Eggs can be found in several colors besides white or brown. The shells can be pink, speckled, blue or even green. The color of the eggshell has nothing to do with the flavor or the nutritional value of the egg. Both of these depend on the diet of the chicken, how it is raised and the freshness of the egg. There is a lot of confusion, however, with all the terms regarding eggs. Caged, Cage-free, Free Range, Pastured, Vegetarian-Fed, High-Omega-3 … what does it all mean?