Question 1

True or false: Lorenz kept pet geese that followed him everywhere, even swimming behind him in a lake.

Accepted Answer

True. He famously imprinted greylag geese on himself, and they trailed him on land and water, documented in films and photos.

Question 2

True or false: Lorenz developed the concept of 'fixed action patterns'—instinctive behaviors triggered by specific stimuli.

Accepted Answer

True. He described fixed action patterns as innate, stereotyped behaviors, like a goose rolling a stray egg back into its nest.

Question 3

True or false: Lorenz believed that human aggression is entirely learned from culture and not inherited.

Accepted Answer

False. He argued aggression is an innate instinct in humans and animals, detailed in his controversial book 'On Aggression' (1966).

Question 4

True or false: Konrad Lorenz once raised a flock of jackdaws and discovered they imprint on the first moving object they see.

Accepted Answer

True. His jackdaw experiments in the 1930s revealed imprinting, where birds bond to the first moving object, often Lorenz himself.

Question 5

True or false: Lorenz won the Nobel Prize in Physiology or Medicine in 1973 for his work on animal behavior.

Accepted Answer

True. He shared the prize with Tinbergen and von Frisch for discoveries on animal behavior patterns, a rare honor for a ethologist.

Question 6

True or false: Lorenz famously taught a group of ducks to fly in formation by leading them with a model airplane.

Accepted Answer

False. He imprinted geese on himself, not ducks, and used his own movements or a boat, not a model airplane, to guide them.

Question 7

True or false: Lorenz was a lifelong pacifist who refused to join the Nazi party during World War II.

Accepted Answer

False. He joined the Nazi Party in 1938 and later expressed regret, but his wartime work included racial hygiene theories, tarnishing his legacy.

Question 8

True or false: Lorenz was a trained mathematician who only turned to animal behavior later in life.

Accepted Answer

False. He studied medicine and zoology, not mathematics, and began observing animal behavior as a child, long before his formal studies.

Konrad Lorenz Trivia Questions