James Bell Pettigrew

Born in Lanarkshire in 1834, he studied medicine at the University of Glasgow and built a career as an anatomist, physiologist, and surgeon. He later worked in Edinburgh and became associated with St Andrews, where he served in academic roles and continued his research.

His books range widely but are joined by a clear curiosity about how living bodies work. He wrote on the circulation of blood and fluids in plants and animals, and he is especially remembered for studies of animal motion and flight, including On the Mechanical Appliances by Which Flight Is Attained in the Animal Kingdom.

What makes his writing interesting today is the mix of close observation and big imagination. He approached science as something lively and connected, using detailed anatomy to explore larger questions about movement, design, and the natural world.