I'm heading into my first chicken winter and wonder if my experience is normal. I was regularly getting about 8 eggs a day from my little flock of bantams. Last weekend we had our first couple cold nights - nearly freezing. I was out of town but the number of eggs indicate they were producing as normal all week (bad timing I was away but had a sitter). It got warm again after those two nights. Thursday I got 7 eggs, Friday one and Saturday none. I was expecting things to slow for winter but this seems like a pretty extreme switch. Is it normal? Any other ideas? They seem fine....... Thanks!