Ok so chicks ranging in age from 5 to 8 weeks. They are in a new coop that is solid wood on 3 sides and the roof and poultry wire mesh on the 4th wall. There are rain flaps to protect from wind and rain when needed. It is roughly 70 degrees here now but it is raining here and there. There are 14 of them in this coop which is roughly 3X4. There are huddled together but they are like that even when I have a lamp on them. They just go to the corner the lamp does not shine on and huddle there. Are they a bit too young for this set up and should be back under a heat lamp inside? They are protected/ no adult or larger chicks have access to them. Its just 14 of them smell SOOO bad inside. I would love to keep them out in this if I could. I might even run the lamp out there. If they were in the main coop with the adults I have a heat lamp and electric there. Just nothing on that side of the chicken yard. They are still all being kept strictly separate from my other chickens until I am sure they are clear of anything that might spread.