i moved the babies into the coop tonight, i have one adult hen in there and she was fine with them. my only concern was how they were literally burrying themselves in the shavings! like really burrying lol but just fluffing around. is this ok? i know it might sound silly to be concerned but it was just kind of odd. and they are fully feathered and not cold, they havent had heat for some time now, and its quite warm tonight.