I've Had to divide my flock as I have new chicks in w older ones. 6 live inside coop and 2 live in run in a tub with chips and a wood barrier for rain etc... Tonight I noticed the leghorn was not in the tub with the other- she was on a branch I put in the run on the babies side. So I lifted her and put her in the tub... Stupid me reading now how they roost when they sleep- it's still cold out and I was worried....