Karl von Frisch

During the World War I he volunteered at a Red Cross hospital where he established a bacteriologic laboratory. There he met a nurse Margarethe Mohr, who he married in 1917. They had one son and three daughters. His son, Otto von Frisch, went on to become the director of the Brunswick natural history museum.

Karl von Frisch died on 12 June 1982, at the age of 95, in Munich, Germany.

Karl von Frisch was born on 20 November 1886, in Vienna, Austria-Hungary to prominent surgeon and urologist, Anton von Frisch, and his wife, Marie Exner. He was the youngest of their four sons. He displayed an interest in animals from a young age which was encouraged by his family.

He initially aspired to become a doctor like his father and started studying medicine at the University of Vienna’s Faculty of Medicine. He also took some classes on animal physiology during this time. Within a few months he realized that medicine was not his calling and proceeded to study zoology in Munich and Vienna. He received his doctorate in zoology from the University of Vienna in 1910.

Karl von Frisch started working as an assistant to his former teacher, Richard Hertwig, at the Zoological Institute at the University of Munich in 1910. He soon earned his University Teaching Certificate in Zoology and Comparative Anatomy.

He became a lecturer in zoology and comparative anatomy in 1912 at the University of Munich and was promoted to a professorship in 1919. In the 1910s he began his research on fishes and proved that fishes could distinguish color and differentiate brightness. His results also demonstrated that fishes have superior auditory acuity and sound-distinguishing ability as compared to humans.

In the 1910s he also initiated the work that would eventually earn him international acclaim. He studied honey bees and showed that they can be trained to distinguish between various tastes and odors. He also discovered that their sense of taste is not as highly developed as compared to humans.

He studied the dance patterns of the bees and demonstrated that the "round dance" provides the information that there is a feeding place in the vicinity of the beehive at a distance between 50 and 100 meters. By close contact with each other, the bees could also convey information about the type of food.

In 1921, he accepted the position of a professor of zoology at the Rostock University. He moved to the Breslau University in 1923 and returned to Munich University in 1925, becoming the head of the institute of zoology.

Karl von Frisch was best known for his investigations of communication among honey bees. He correctly interpreted the waggle dance performed by the bees and published his findings in 1927. His theory was, however, criticized at the time of its publication though years later it was proved to be an accurate theoretical analysis of the dance.