My girls are all almost laying finally! 
I have an Isa Brown, 2 sapphire gems, golden comet, light Brahma, buff orphington, and 2 americana (which I don’t think are laying yet). We are trying to figure out who is laying what. Someone starting laying this large dark brown egg and we are stumped. Kinda think one of the sapphire gems but we know for sure one of them lays the lighter brown. We caught her in the act! Lol

I have an Isa Brown, 2 sapphire gems, golden comet, light Brahma, buff orphington, and 2 americana (which I don’t think are laying yet). We are trying to figure out who is laying what. Someone starting laying this large dark brown egg and we are stumped. Kinda think one of the sapphire gems but we know for sure one of them lays the lighter brown. We caught her in the act! Lol
Then Welsummers for speckled or darker eggs and olive eggers too. I have light Brahmas and black stars so Those will be my light brown eggs. I feel like I should have gotten a white layer to round it out! Maybe next spring! Make sure to post once you get your blue/green eggs too!