My 8 little EE's have gotten big enough to move out to the big girls house now. They spent their first night out last night and seem to be doing ok so far. Temps have been in upper 70's at night so I didn't think they'd have problems that way. On the other hand, our day temps are in the upper 90's. We just hung a large shade cloth over the coop to help and we'll monitor them to make sure they aren't in distress due to heat today. Had to clear out the brooder for the new batch of 6 baby (week old) Black Copper Marans!