Portrait of Konrad Lorenz

Birthday profile

Konrad Lorenz

Konrad Lorenz, Austrian zoologist, ethologist, and ornithologist, Nobel Prize laureate (died 1989)

Born
November 7, 1903
Died
February 27, 1989
Zodiac sign
Scorpio
Birth year
1903

About Konrad Lorenz

Konrad Zacharias Lorenz (Austrian German: [ˈkɔnraːd tsaxaˈriːas ˈloːrɛnts]; 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 behavior. He developed an approach that began with an earlier generation, including his teacher Oskar Heinroth. Lorenz studied instinctive behavior in animals, especially in greylag geese and jackdaws. Working with geese, he investigated the principle of imprinting, the process by which some nidifugous birds (i.e. birds that leave their nest early) bond instinctively with the first moving object that they see within the first hours of hatching. Although Lorenz did not discover the topic, he became widely known for his descriptions of imprinting as an instinctive bond. In 1936, he met Tinbergen, and the two collaborated in developing ethology as a separate sub-discipline of biology. A Review of General Psychology survey, published in 2002, ranked Lorenz the 65th most cited scholar of the 20th century in the technical psychology journals, introductory psychology textbooks, and survey responses. Lorenz's work was interrupted by the onset of World War II and in 1941 he was recruited into the German Army as a medic. In 1944, he was sent to the Eastern Front where he was captured by the Soviet Red Army and spent four years as a German prisoner of war in Soviet Armenia. After the war, he regretted his membership in the Nazi Party. Lorenz wrote numerous books, some of which, such as King Solomon's Ring, On Aggression, and Man Meets Dog, became popular reading. His last work Here I Am – Where Are You? is a summary of his life's work and focuses on his famous studies of greylag geese.

Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.

The world when Konrad Lorenz was born

Konrad Lorenz was born in 1903. The year snapshot below places that birthday in its cultural and historical setting: the music and films people were following, the headlines shaping public life, and the everyday prices families encountered.

Culture in 1903

  • Top movieThe Great Train Robbery (first narrative film)
  • Best-selling book"Lady Rose's Daughter" – Mrs. Humphry Ward

Headlines and milestones

  • Major sports momentFirst World Series — Boston vs Pittsburgh
  • Top headlineWright brothers achieve first powered flight
  • Technology milestoneFirst powered airplane flight (12 seconds, 120 feet)
  • World population~1.63B

United States snapshot

  • U.S. leaderTheodore Roosevelt
  • U.S. population80.4M

1903 versus 2026

These figures put everyday life in Konrad Lorenz's birth year beside the site's latest United States snapshot.

Measure19032026
Population80.4M341 million

Sources and editorial standards

This profile combines a biographical source with structured birthday and historical context. Sources recorded for this profile: Wikipedia, Encyclopaedia Britannica, Library of Congress, Wikidata. See our editorial policy for sourcing, corrections, and review standards.

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