I have eight eight-week-old chicks who are spending their first night outside in their coop tonight. Three are silkies, five are “regular” chickens. One of the silkies is pretty small, but all are fully feathered. Temps are in the low 50s. They’ve been outside all this week all day in temps down to 30 to get them acclimated and did great. We made the coop - it’s draft free and ventilated. I just peeked in the window and don’t see any of them, so they must all be in the three nesting boxes, which are each 12x12. Now I’m afraid they’re piled up in there and suffocating each other. Is that a rational fear? Should I go check?