• Born date: 1907-02-24
  • Born in: n.a.
  • Death date: 1979-05-11
Bernard Kettlewell

Henry Bernard Davis Kettlewell (born February 24, 1907; died May 11, 1979) was a British geneticist, lepidopterist and medical doctor, who performed research of the influence of industrial melanism on natural selection of moths, showing why moths are darker in polluted areas.