Ernst Mayr was a renowned biologist, ornithologist, and historian of science who made significant contributions to the field of evolutionary biology.
Enrico Ferri was an Italian criminologist, anthropologist, and progressive socialist who significantly influenced the field of criminal anthropology.
George Beadle was a renowned American geneticist and Nobel laureate, known for his groundbreaking work on the one gene-one enzyme hypothesis.
Dian Fossey was an American zoologist and primatologist who dedicated her life to studying and protecting mountain gorillas in Rwanda, becoming a leading advocate for their conservation.
William Beebe was a pioneering American naturalist, ornithologist, and marine biologist who explored and documented the wonders of the natural world.