One of my pullets has been having runny brown diarrhea. I noticed this morning that there are red worm-like mucous "things" in it, that I thought might be little red worms. Read an article here that it may be stomach lining. I have been giving her yogurt, cooked rice, etc for the diarrhea but it has not helped to completely stop it. She drinks water fine, eats fine, very active, but a bit concerned about her stools. Leaving it to the more knowledgeable of you! Thanks so much for any info I can learn from you. Crazy Chicken Lady over and out!