One of my chickens started laying this week. I've gotten four eggs in the last 6 days from this chicken. I was assuming it was my white leghorn, but yesterday and today's egg don't seem nearly as white as the store bought eggs. Can there be variations in white, or should I be suspecting one of my 20 week old EE? Here's one shot where the color difference seems obvious: The egg on the left is a store bought egg. Here's another shot though, with three of her eggs mixed in with the store bought eggs (I've underlined the homegrown ones with blue). So what do you think? 24 week old white leghorn, or 20 week old EE?