I just noticed strange poo in the run today. It looked liked a pale worm coiled up and wasnt mushy like normal poo but rubbery like a worm. There was no poo surrounding it just that wormy thing. The chickens all look healthy and are acting fine exept my black silkie (10 weeks old) has a little white stuff on her booty feathers below her vent. Is that normal? I know normal poop has white stuff in it so do all chickens have that but it just shows up more on black? Should I worm them just incase they have worms? My BR pullet recently passed away of an unknown illness but she didn't have the same symptoms as my others do now. I really can't lose another one of my babies so please answer me quick. I'm going to head out to home depot soon so if I need to pick something up at tractor supply i'd like to know. ****UPDATE:**** I think it was a fly maggot as I pictured below. I'm sorry everyone i'm just so paranoid about my 3 little babies getting sick after what happened to my BR pullet.