I had this problem with young peacocks last winter. Lost 1 to exposure before someone suggested I add a light inside the coop and remove all the roosts from the run. That did the trick, they followed the light and started roosting inside.
A friend told me go get some golf balls and put in the laying boxes. So I did about 4:30 pm today. I walked past the coop about 5:30 and noticed all the chickens were gone. I looked at the enclosure door and it was locked. So I walked over to the coop window and this is what I saw.
So WTH? I put golf balls in the best and they decide to sleep in the coop! ????? He said this also will help them start laying eggs. Has anyone heard of this?
Ok, the birds are roosting in the coop at 5:00pm everyday. Now, I have Aracana and Bared hens. They are 6-8 months old. I put golf balls in the laying boxes. They are eating Purena laying feed What else can I do to start egg production?
Sometimes first year layers will lay all winter without supplemental lighting, sometimes they won't.
Older layers need 14-16 hours of light to lay regularly thru winter. Last winter I used a 40 watt incandescent light(this year I am using a CFL) that comes on early in the morning to provide 14-15 hours of light and they go to roost with the natural sundown. Last year I started the lighting increase a bit late(mid October), the light should be increased slowly, and the pullets didn't start laying until late December. Here's pretty good article on supplemental lighting. Some folks think that using lighting shortens the years a hen will lay, I don't agree with that theory but I also plan to cull my older hens for soup at about 3 years old.