Bernard Kettlewell

Biography

Bernard Kettlewell was a physician and lepidopterist whose pioneering research on the peppered moth provided important evidence for natural selection at work in the natural world. His careful observations and rigorous experiments stood as a testament to the value of blending medical training with a deep curiosity about nature.

Throughout his life he remained dedicated to scientific enquiry and to mentoring younger researchers, leaving behind a legacy of integrity that continues to inspire those who study evolutionary biology.