I have two welsummer pullets given to me by a friend. One lays the expected dark brown egg, the other, we are quite sure, a pale blue egg. This baffled me at first. My daughter pointed out that Russet's comb is pea type, not like the one you should see on a Welsummer, but in all other respects she looks like every other Welsummer. It seems likely that there is other blood in there, and I have read that the pa comb is linked genetically with blue eggs, but she is really pretty typical of the breed otherwise. Wouldn't she look more like a blue egg breed if that were the case?