Margaret Bastock died on 10 June 1982, closing a career that reshaped the study of animal behaviour genetics.
Margaret Bastock died on 10 June 1982, bringing to a close a scientific career that fundamentally reshaped how researchers understood the relationship between genes and behaviour. Though she published relatively few papers compared to some of her contemporaries, the impact of her 1956 study on the Drosophila yellow mutation reverberated through subsequent decades of research in ethology, neurogenetics, and evolutionary biology.
At the time of her death, the field of behavioural genetics that she had helped pioneer was becoming an increasingly recognized and active area of scientific inquiry, with researchers around the world building on the methodological and conceptual foundations she had established. Her insistence on rigorous, quantifiable analysis of behavioural components set a standard for how ethologists would study the genetic underpinnings of complex behaviours in subsequent generations.
Bastock's death meant the loss of a scientist whose work, though not always widely celebrated in her own lifetime, would come to be recognized retrospectively as a foundational contribution to modern behavioural genetics. Her legacy is preserved through continued citation of her original 1956 paper and through her influence on the broader integration of genetic analysis into ethological research, a synthesis that remains central to the study of animal—and human—behaviour today.