An X-ray of a duck that was being treated at a bird rescue center in California includes the uncanny image of an alien's face. "The symmetry of the alien's face is perfect and has an intense grimace as if it were in anguish after being eaten," said a center spokesperson. View a larger image and further details at KTVU.com(1).

1. http://www.ktvu.com/station/9273530/detail.html