Please take a look and if you have any ideas share! Any input is helpful as i am new to keeping chickens. I thought this was impacted eggs or feces not passing but they have both laid normally and eat and drink like normal only symtom is the rear end pictures ill add below. Maybe its from the cold weather somehow? It has been frigid and snowy and icey lately but they have a warm coop to sleep in and dont even have to walk in the snow or ice.