This is my thought as well. I have a group of GLWs, hatched 13 April, who will hide their eggs any and every chance they get. Also in with them is an Ameracauna mix, who lays pretty mint-green eggs, so the Easter egg hunt theme is complete with this bunch.Are you sure they don't have a hidden nest? I find my GLW girls like to lay anywhere but the nestboxes, I find their eggs in the dog house, under the tractor, behind the garden shed, under the rose bushes, etc. It's an Easter Egg hunt every day!