Tis the season for heat lamp caused fires. We've had our first local one, but I know it won't be the last.... https://www.facebook.com/KDRVErinMaxson?fref=nf ditch the heat lamps, folks. Chickens are birds and birds survive cold just fine. Give them a place to go that's dry and out of the wind and they'll easily tolerate subzero temps. Don't be a tragedy.