I noticed this on our porch this morning and was wondering if anyone could tell me what the issue might be? There are quite a few spots of it. The poop in the coop and run all looks normal. We have 4 chickens about 4 months old. The rooster in particular is in the middle of molting. They are all behaving normally. They free range during the day when we are home. Coccidia? Did they get into something?