I have 8 Silver spangled hamburgs, They are 5 months old and have minty blue green earlobes. I know they should have white. Does this mean their eggs might be tinted and not white? I received them from Mc Murrey hatchery (rainbow layer) group of 25. The only breed i received that will lay colored eggs are 3 Easter Eggers. So maybe I am just hoping they will lay tinted eggs, or do their earlobes start out this color and them turn white? Thank You, Keep warm!