I have 5 chicks around 8 weeks old I just put them in the hen house about 3 days ago. They roost great, eat great, and play. At night they all gather in one area of the pen and chirp loudly. This last for a while then I finally go out there and put them in the coop and shut the door. They will chirp loudly for awhile then go to sleep. Will they eventually go in for the night on their own. Just curious. I really enjoy this forum I've gotten so much help!!