Richard Marshall Eakin was an American zoologist, educator, and author who spent over four decades teaching at the University of California, Berkeley. Born in Colorado and raised in Oklahoma, Eakin initially pursued studies for the clergy before shifting his focus to zoology. He completed his undergraduate and doctoral degrees at UC Berkeley, followed by postdoctoral research in Germany under the Nobel laureate Hans Spemann, before returning to Berkeley to join the faculty.
Throughout his academic career, Eakin became widely celebrated for his innovative teaching methods, which famously included dressing in period costume and delivering lectures in character as historical scientists. Beyond his theatrical pedagogy, he was a prolific researcher who published more than 200 scientific papers and several books. His primary scientific contributions focused on animal embryology and the structure of photoreceptors, particularly the parietal or "third" eye of vertebrates.
Eakin's leadership in the scientific community included serving as the chairman of the UC Berkeley Department of Zoology for more than a decade. He also held presidencies in both the Western Society of Naturalists and the American Society of Zoologists, and was recognized as a Guggenheim Fellow and a fellow of the California Academy of Sciences.
