Ok so this is my first cold season with chickens. We have a little coop with 6 nesting boxes. We got our first 4 chickens in March and they were laying an egg a day for the most part, we added 5 more chickens a few months ago (they are not laying yet) My older hens are barely laying now...I'm getting 1-2 eggs a day and the Ameracauna hasn't laid an egg for weeks now. Any ideas why? Will my younger hens start laying even though its cold? They were hatched in July. Should I heat my coop? Its gets cold where we live but they do go in the coop and cuddle Thanks for any help I really am NEW to this. But loving it!