I only have one of my Welsummers laying so far, but she lays varying colorations in the eggs. The first was really small, medium brown with large widely spaced dark speckles. Then I got a few that were smaller speckles, widely spaced. Now the speckles are so dense that the eggs look solid brown. You have to look really close to see the speckles. Eggs about the same color as my Black Copper Marans, but differently shaped, so I know they are not from the BCM. I am thinking maybe as the season progresses, she may run low on speckle dye.