Icelandic Egg Laying Question

[northdakotamom]

Hello all! I have a small flock of Icelandic hens and rooster. They were hatched in June 2011. Last summer, they were laying good, an egg a day from each hen. Then around September, they stopped laying and haven't started back since. I wanted this breed for their beauty and also for their winter capabilities. I was wondering if anyone has any advice?

Thank you much!