I wish it was easier to tell who laid what egg! I had an egger lay a shell-less egg and I thought it was laid the other white egger. She laid it late Tuesday evening & my girls are usually done by noon, except my bantam who is unpredictable. Then yesterday I had 4 brown eggs and 1 bantam, no blue eggs. I've started keeping track on a calendar b/c I'm trying to figure out why one of them doesn't seem to be laying, she used to, but hasn't in weeks (I think). Anyway, I'm not sure if it was the same bird who laid the shell-less egg that laid the previous eggs, or as I had assumed, the other bird laying for the first time. I guess I'll have to wait and see what I get today. I know it takes roughly a day for the eggs to form, but is it possible that she laid earlier in the day and then the next egg got to the uterus to form the shell, but got ejected too soon? I'm still leaning towards it being 2 different birds just b/c I hadn't been getting blue eggs every single day since they started. I got one brown egg yesterday that was much darker than any other I had gotten, and it was pecked, so I wondering if that was from a new layer too. I may get up extra early on Saturday just so I can go sit for hours and watch them to figure it out.