bjohanson that's exactly what it looks like and it makes sense. The strange thing is that there was no duster in here. I had kept the rock out of water for hours killing aiptasia (there was no other life on there I thought the tube was just left) after the duster ejected his feathers. So I am guessing he somehow survived being out of water for that long, aiptasia treatment, and no light or food for a while. That is bizarre...