I have two Road Island Reds and one Americana. They were all born in May and the Americana is about two weeks older than the Reds. One of my reds started laying near the end of Oct and the other about mid Nov. However, I still have not seen an egg from my Americana. She doesn't seem to be molting and from the pictures on line, I don't think she is a he. I am in AZ so the temps at night are 40's or 50's and 70's in the day. Is it possible it is just the shorter days? The two reds give me about one egg per day, each missing only about one day a week. Any advise would be greatly appreciated. Thanks!