Ernst Mayr was a renowned biologist, ornithologist, and historian of science who made significant contributions to the field of evolutionary biology.
George Beadle was a renowned American geneticist and Nobel laureate, known for his groundbreaking work on the one gene-one enzyme hypothesis.
Sewall Wright was an American geneticist and evolutionary biologist who made significant contributions to the development of modern evolutionary theory.
Konrad Lorenz was an Austrian zoologist and Nobel laureate, renowned for his pioneering work in ethology and comparative psychology.