Is it normal that all three of my hens LIKE to play in the rain? Even the heavy, coming down in sheets stuff? The way we have their run situated is so that they have access to an indoors run (in a converted shed) and their coop at all times, all they have to do is go in to get out of the rain. But they don't. Are they freaks or is the old saying wrong and hens actually don't mind being wet after all?