I am a new chicken parent (3 months) and needing some reassurance. I read about how chickens are just fine in the cold. I haveolder hens in the coop that appear just fine. However, I have some chickens just over 3 months old (been in the coop for 1.5 months) and its like 28 in the coop. They are huddle up, fluffed up and its going to get a lot colder over night. Do I need to worry or put a brooder light out there? I know its going to get a lot cooler over the next few months so I dont want to get them dependent on warmth Just concerned if they are feathered out enough to handle this right now?