We have an Easter Egg hen that stopped laying about 2 weeks ago. I wouldn't know if another hen stopped laying, but she is the only hen that lays blue/green eggs. She acts fine. She's eating. She runs around. I saw her dirt bathing today. Her vent is pink and moist. We checked for mites, but didn't see anything. We did notice some stubs for feathers on her neck and we have seen a few of her feathers around, but she is not noticably bare anywhere. She is our only white chicken, so it's easy to tell her feathers. My husband thinks she may be molting, but it's the wrong time of year and she's not quite one year old yet. She just started laying a few months ago, and she was pretty regular. About 2 eggs every 3 days. She grew up with a rooster, but we had to dispatch him a few months ago. We introduced a new rooster about a month ago. He's about the same age as her. That is the only change I can think of, but he's not a real agressive rooster and doesn't seem to bother her any more than any of the other hens. She is one of 14 hens in our flock (all the others lay brown eggs). I don't know what else to look for. Does anyone have any suggestions or ideas?