I have 12 laying hens. Two Ameraucanas, two Barred Rocks, a Belgian D'Uccle, a Cochin, 3 Andalusians, 2 Hamburgs and 1 Dominique. So, I should have 4 brown egg layers and 6 white egg layers and then the two Ameraucanas (blue and pink/cream). I am consistently getting 1-2 small brown eggs that I can't trace to any of the hens. The bantam eggs are easy to tell. The Barred Rocks are easy because they're so much bigger (they're my oldest brown egg layers). Then I'm getting 3 small-med white eggs and yesterday I got 2 small-med brown eggs. My first thought is that the three Andalusians laid the 3 white ones and the Hamburgs laid the 2 brown ones, but I know they are white-egg-layers. And I double checked their earlobes just in case -- white! Anyone else ever have this happen? I am stumped. (And, if it means anything, the Hamburgs and Andalusian are relatively newer layers.) Thanks in advance!