Hi -- I have one Silkie that is about 7 1/2 months old, along with two pullets - a frizzle fleur about 4 1/2 months old and a mille fleur about 4 months old. The silkie started laying middle of January, pretty consistently: one egg a day. She took a break a few weeks ago and, I'm presuming, laid another egg yesterday. However, this egg is a light cream color whereas the first ones she laid (I'm guessing a little over a dozen) were brown. Can a chicken's egg color change, or might the frizzle fleur be the layer of this most recent one? I'm new to chickens so I'd appreciate any input. Thanks!