Can the color eggs a chicken lays change? One of our chicks was laying greenish/grey eggs - was supposed to be a Plymoth Rock but I assume she has a little Easter Egger in her. Anyway, our chicks just started laying in November and this one was laying the colored eggs. I haven't gotten one this color in a couple weeks and I don't know if she stopped laying or she is now laying brown eggs like the other 5 hens. Still averaging around two eggs a day, just all brown.