I have my coturnix quail in a 5'x3' cage with wire floor. I have hay/straw inside to cover the wire floor and give them something to snuggle in if they get to cold. It's supposed to freeze at night for the next week or 2 and I'm afraid they might get too cold. I've researched quite a bit and most say with hay or something to protect them they should be fine. I'm thinking about building some shelter boxes I can put inside the cage for them to sleep in at night or just for the really cold winter nights. Anyone have any ideas or have pics of something similar you have for your quail? Thanks.