Ours went to zero in terms of eggs laid. I added a light in the coop with a timer to give them 3-4 hours more light per day and amazingly, within 3-4 days they started laying again. Even the ones that were holding out on us started laying.
I have 11 hens and 2 roo's. All are americauna but 2 - one rhode island red and one dominique. The red is laying and 2 or 3 of the americauna laying. They began laying in late July. They are all 26 to 27 weeks. I assume I can tell the ones laying by the fact that they are molting. What is up...