James Dwight Dana was a renowned American geologist, mineralogist, and zoologist who made significant contributions to the understanding of the Earth's crust and marine life.
Linnaeus was a renowned Swedish botanist, zoologist, and taxonomist who formalized the modern system of naming organisms.
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.
Konrad Lorenz was an Austrian zoologist and Nobel laureate, renowned for his pioneering work in ethology and comparative psychology.