Karl Ritter von Frisch was a German-Austrian ethologist who received the Nobel Prize in Physiology or Medicine in 1973, along with Nikolaas Tinbergen and Konrad Lorenz. The Nobel Prize in Physiology or Medicine 1973, announced October 11, 1973. Karl von Frisch, Konrad Lorenz, and Nikolaas Tinbergen, “for their discoveries concerning organization and elicitation of individual and social behaviour patterns”. Karl von Frisch: born 1886, Vienna, Austria. Konrad Lorenz: born 1903, Vienna, Austria. Nikolaas Tinbergen: born 1907, the Hague, the Netherlands. Wiki link Wiki link Wiki link Data: the Nobel Foundation (CC0).