Ok first, I would have no idea what kind of chicken that is based on that picture. Can you get one from the side that shows everything including the legs? I'm not a chicken breed expert but there are folks on here who might know. If they don't, try the "what breed/gender is this" forum. Your bird's colors are very pretty, I would love one like that. Makes me want to get a salmon favrelles (I know I spelled that wrong and spellcheck doesn't know what to do with it lol) but someone on here has had a very rough time with them and I have read elsewhere they aren't super hardy so in my climate I probably better not.
I have heard some reports on here that people's chickens are starting to molt as the days are getting a little shorter. Are you seeing a lot of feathers around? What are you feeding them? Do you free range (how much, how often?) Is it possible they aren't as old as you were told they are? Where did you get them?
Ok that's what I thought about my pics. I tried to upload more than one of her at same time but I will try again. She has green legs. Yes the favrolles(?) are pretty. I am seeing feathers around the coop. They were free ranging in afternoons for couple of hours but I haven't in a few days just to see if they were laying but maybe doing it under my barn. I feed them layer crumbles or pellets and treats like bananas, grapes, bread, watermelon etc. I even crush egg shells and add to their food. I bought them from a local lady that was selling most of her flock and is known by people around here. Could be possible about their age, I guess I just wanted to believe the nice old lady we got them from lol.