In case you did not read my earlier post, I too live in Minnesota, though a couple of hours south of you, but we too get it pretty cold here and windchills dip way down below zero. I actually kick my chickens out of the coop every day. I feed them, or have until I started breeding, out into the mean cold to eat. I have smaller coops that I have to get them out of for their own good. I have yet to have any freeze to death out in the cold. It does them good to have fresh air. The harshest of days I only open the door and let them decide what to do. They are provided feed, fresh water and shelter. The losses I have had are those that had something else going on in the first place. But my new, uninsulated, open-air chicken house suits everyone just fine, including my Minorcas with the monster combs.You have a good point. I've gone back and forth on this issue so many times. And I still have not fully decided just how I will do as this is my first winter with my own birds (years ago in my "relative" youth, I was put in charge of a flock of 25 or so. I shut the windows up good and tight as well-trained wife of a building contractor in the north country in the cold of winter would do.......and the birds got sick.(I'm sure it was a no-ventilation issure. I have had remorse about those days since I have "grown up and come to BYC". One bird died and the rest recovered and thrived)
We live in zone 2 in Northern Minnesota.....way north of southern Ontario.....and we are on a high plateau at the headwaters of the Mississippi River (Yup....the 3 springs that start that mighty river are each within 25 or 30 minutes from our home) (it's not just the parallel..it's also the elevation and the relative humidity and the wind and the coop and the kind of bird you have. AND the kind of winter you have Everybody knows there are winter-hardy birds and more delicate and more easily freezaable ones.....and that's why we like our Buff Orps...even though they eat like piggy-snarfers of the food.
Most folks up here give them a little something. One who did not, woke up to dead birds. That's all I know. I sure as heck do not plan to spoil them (19 of them). We have frost every morning now and it has dipped into the UPPER 20's.
Most of the OT's are from the south (and i love 'em to bits, BTW...for "keeping it real") do not, in their wildest imaginations, know what 30 below feels like. When it gets that cold, you will know that my insulatated, ventilated coop will be adding something to our electric bill.
So here is my (personally untested) advice for what some would call extremely cold winter areas..my plan...so far....today that is...........Oh Lord, help me know what to do!!![]()
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1. Have a good insulated coop with proper ventilation...higher than the birds so they don't get the draft. (Keep drafts
off the birds!)
2. Give them a nice deep bed of pine shavings to cozy up in when they're off the roost.
3. Make sure they have a least 4 " of flat side roost to cover their feet when roosting.
4. Keep them really well-fed with quality food and watered (ACV so gooooood for them). They burn calories to stay
warm. (just like human babies do....but let us not forget.....chickens are not human. We don't have feathers.
5. . Acclimate the birds with NO HEAT so they can adjust gradually to colder weather
6. When very cold weather hits (double digits and maybe even perhaps single digits above zero do not count as
really cold) (I start to waffle and second-guess here...it's...uh....that human maternal protective instinct)
restrain yourself (talking to me)
7. So now I think I will add to the total electric bill when we drop to zero. But a "toasty warm" coop I will not have.
Now....Gargoyle...I think your logic is valid. If we swing from weather that's hovered at 10 above for a good while to 25 below in one afternoon (and it happens), I believe they will need some heat help.........for the very same reason
those who are opposed to adding heat because of the potential of an electrical outage.
The common ground here is to work toward healthy birds and acclimate them so they could handle such stress.
And then we have to weigh in all the factors and make intelligent decisions....still listening to our 'gut', always observing the birds closely.
And hey.....anyone know if they make 150 watt red heat lamp bulbs?