Posthuman Blues

Unidentified facelike object peeks out from duck X-ray at wild bird rescue center

Ducks sometimes eat grain or even gravel and use it as a kind of internal grinding mechanism when they are digesting food, Holcomb explained. An autopsy Thursday revealed some grain in the bird's stomach, but nothing else out of the ordinary.

Come to think of it, anthropomorphic duckshit is just about the only explanation for the Face on Mars NASA hasn't offered.