Question: Nikolaas Tinbergen shared the 1973 Nobel in Medicine with the zoologist who was of what nationality?

Related documents: [0]  [DOC] Konrad Zacharias Lorenz (] ; 7 November 1903 – 27 February 1989) was an Austrian zoologist, ethologist, and ornithologist. He shared the 1973 Nobel Prize in Physiology or Medicine with Nikolaas Tinbergen and Karl von Frisch. He is often regarded as one of the founders of modern ethology, the study of animal behaviour. He developed an approach that began with an earlier generation, including his teacher Oskar Heinroth. [END] 
[1]  [DOC] Nikolaas 'Niko' Tinbergen {'1': ", '2': ", '3': ", '4': "} ( ; ] ; 15 April 1907 – 21 December 1988) was a Dutch biologist and ornithologist who shared the 1973 Nobel Prize in Physiology or Medicine with Karl von Frisch and Konrad Lorenz for their discoveries concerning organisation and elicitation of individual and social behaviour patterns in animals. He is regarded as one of the founders of modern ethology, the study of animal behaviour. [END]  
Answer: Austrian
Austrian