I am totally at a loss here and could use some suggestions. We have about 250 chickens spread out over 5 coops. We have 50 young cinnamon queens, which started laying last september. I bought them specifically so we would have good egg production through the winter months. In mid december we went from 40 eggs a day down to zero literally overnight. Not an egg since. We have a light in the coop. We have set out traps. We have put limestone and ceramic eggs in there in case the problem is snakes. Nothing. Why am I not getting eggs from these birds? The other coops are still laying some, though production dropped during the winter. How could this coop drop from 40 a day to nothing? Does anybody else have trouble with wintering cinnamon queens? Any suggestions?