Closing up the coops tonight, I noticed a totally shellless egg on the ground (no membrane at all, just yolk and albumen). I looked up on the roost above to see who it came from and this was what I saw. I'm less concerned about the mucky black stuff--it is the pink area with the white hemorrhoid-looking thing coming out of it that has me troubled.
Any idea what this could be?
Any idea what this could be?