Bernard Kettlewell

Henry Bernard Kettlewell
Born
Henry Bernard Davis Kettlewell

(1907-02-24)24 February 1907
Died11 May 1979(1979-05-11) (aged 72)
Oxford, England
Resting placeSteeple Barton
51°55′19″N 1°21′04″W / 51.922°N 1.351°W / 51.922; -1.351
Alma materGonville and Caius College, Cambridge
Known forPeppered moth evolution
AwardsDarwin Medal (USSR)
Mendel Medal (Czechoslovakia)
Scientific career
FieldsMedicine, zoology
InstitutionsSt Bartholomew's Hospital
St. Luke's Hospital
Woking War Hospital
Cape Town University
Oxford University
Academic advisorsE. B. Ford

Henry Bernard Davis Kettlewell (24 February 1907 – 11 May 1979)[1] was a British geneticist, lepidopterist and medical doctor, who performed research on the influence of industrial melanism on peppered moth (Biston betularia) coloration, showing why moths are darker in polluted areas. This experiment is cited as a classic demonstration of natural selection in action.[2] After live video record of the experiment with Niko Tinbergen, Sewall Wright called the study as "the clearest case in which a conspicuous evolutionary process has actually been observed."[3]

  1. ^ Raeburn, Paul (25 August 2002). "The Moth That Failed". The New York Times. Retrieved 28 November 2014.
  2. ^ Rudge, David W. (2005). "The Beauty of Kettlewell's Classic Experimental Demonstration of Natural Selection". BioScience. 55 (4): 369–375. doi:10.1641/0006-3568(2005)055[0369:TBOKCE]2.0.CO;2.
  3. ^ Rice, Stanley A. (2007). Encyclopedia of Evolution. New York: Facts On File. p. 308. ISBN 978-1-4381-1005-9.