Since this being our first ever flock of chickens, with most of the population being made up of NHR hens, I've since learned that no two NHR's may lay the same size nor the same color of egg! We've got at least 2 NHR's laying double yolkers every time they've laid thus far, one that has been laying a fart egg, one that laid at least 2 soft shelled (think we've got the kinks worked out on her now), some eggs are like a very light kakhi color with a chalky texture, while others are "pink", med. brown and some that I swear could be mistaken for a welsummer's egg! We have one egg in the fridge right now that is a little bigger than the double yolker! Hubby asked since when do we have an ostrich! One of the NHR that does lay a double yolker still will not lay in a nesting box. She is very content on laying in the far back corner of the coop under the nesting boxes, I have to get a garden hoe to reach her egg. And is it just me, or do any of you spend more time than you care to admit to just watching your flocks? LOL I'm enjoying my flocks so much and I enjoy learning about them and their quirks and personalities!