I have 4 flocks, with the oldest being 13 months Old and the youngest 14 weeks old. I have all sizes, some LF and bantams. I am in central NC, where we have mild winters and it usually goes from winter to summer, and then back, but there is time to acclimate. Spring and Fall are extremely short lived. We've already had Temps in the 90's in the past couple of weeks. Since yesterday, we've had very unseasonable weather, where the high is in the low 60's and lows in the 50's. By the weekend/beginning of next week, we'll be back to the 90's. How do chickens fare in such drastically changing weather? Of course the warmer Temps seem even more warm whenever they come on so suddenly. I'm concerned about my flocks well-being in a few days when the heat is back. I'm also concerned for my broody silkie and the eggs she's on that are at Day 18 today. Is there anything I can do to help my chickens? Thank you