A prestigious Ig Nobel Prize has been awarded for woodpecker research. (No, not that woodpecker research!) No, this research asks why woodpeckers do not get headaches despite banging their heads against trees.
ORNITHOLOGY: Ivan R. Schwab, of the University of California Davis, and the late Philip R.A. May of the University of California Los Angeles, for exploring and explaining why woodpeckers don't get headaches.The first reference is available free here.
REFERENCE: "Cure for a Headache," Ivan R Schwab, British Journal of Ophthalmology, vol. 86, 2002, p. 843.
REFERENCE: "Woodpeckers and Head Injury," Philip R.A. May, Joaquin M. Fuster, Paul Newman and Ada Hirschman, Lancet, vol. 307, no. 7957, February 28, 1976, pp. 454-5.
REFERENCE: "Woodpeckers and Head Injury," Philip R.A. May, Joaquin M. Fuster, Paul Newman and Ada Hirschman, Lancet, vol. 307, no. 7973, June 19, 1976, pp. 1347-8.
WHO ATTENDED THE IG NOBEL PRIZE CEREMONY: Ivan Schwab
No one seems quite sure whether the prize is a compliment or an insult.