I try not to have it a norm. LOL
Some silkie chicks get to stay in for the first week or two, but the rest are all out by then.
One year, the entire flock was decimated, well, the lone chick silkie was now really just a lone bird and would come to the front door nightly. He'd cry, jump on the door, make terrible dying noises till we let him in. He'd sleep on a crib like thing and poo into a basket. In the morning he'd walk around inside the crib or just wait on the edge till we tossed him out for the day. Once his baby girls grew up (standard sexlink types) he slowly realized he wanted more time with them and one night just stopped coming to the front door and slept out with the girls. His last day was when he bravely gave his life to a coon so all his girls survived... ok, he was a klutz, he was probably oblivious of what was happening and was such an easy meal the coon got him and left with the bony dinner.