Opened the coop this morning to find this thing. What the heck? I have three hens, one rooster. They haven't laid recently, probably because I haven't kept up on getting them their oyster shells recently(no layer pellets because of the rooster), I don't know if it has anything to do with the reproductive tract. Though my oldest, who's about four or five, a white rock, did lay a few soft shelled eggs last fall. The other hens are only about 2. I really don't know what it is. Excrement? Something to do with egg production? It was under the roost where they poop. Help would be greatly appreciated.