Cows Trivia
0Loading crowd target
0Loading crowd target
7correct to beat the crowd
97 free Cows trivia questions with answers — nature quiz, new questions added Oct 2026.
50 free Cows trivia questions with answers. Cows are the most-farmed large animal on Earth, and almost everything about them is stranger than it looks: a stomach with four compartments, a field of view that wraps nearly all the way round, a wild ancestor that only went extinct in the 1600s, and a public-relations career that stretches from Elsie the Borden cow to the Chick-fil-A billboard herd. This quiz mixes plenty of gentle questions for kids and families (what is a heifer, what did the cow jump over) with genuinely hard ones about breeds, dairy science, cattle terminology, records and cows in mythology. Play it solo, or read the questions aloud for a farm-day, classroom or pub round. Every answer was checked against a primary source, mostly Wikipedia's cattle and breed articles, Guinness World Records and official pages, and each question shows its citation, so you can trust the answers when someone at the table disagrees.
30 of 97 questions with answers and explanations. Play the quiz
Q 01How many compartments does a cow's stomach have?
Four
Four compartments — the rumen, reticulum, omasum and abomasum — make up a cow's single stomach, with the rumen by far the largest.
Q 02Which compartment of a cow's stomach is known as the "true stomach", the equivalent of a human's?
Abomasum
The rumen does the heavy lifting as a fermentation vat full of microbes, but only the abomasum works like a monogastric stomach.
Q 03The smallest compartment of a cow's stomach is nicknamed the "honeycomb". Which one is it?
Reticulum
Its lining really does look like honeycomb, and it is where swallowed nails and wire tend to end up.
Q 04Domestic cattle descend from which extinct wild animal?
Aurochs
The aurochs (Bos primigenius) is cattle's wild ancestor; mitochondrial DNA suggests the taurine line began with about 80 aurochs tamed in the Near East roughly 10,500 years ago.
Q 05The wild ancestor of cattle survived in Europe until its last cow died in a Polish forest. In what year?
1627
The final herd in Jaktorów Forest had dwindled to just four animals by 1601, and the species was gone a generation later.
Q 06How long is a cow's pregnancy?
About nine months
A cow's gestation is about nine months, around 283 days, almost exactly the length of a human pregnancy.
Q 07Cattle horns and hooves are made mainly of which protein?
Keratin
Keratin, the same fibrous protein that forms human hair and fingernails, makes up the outer sheath of a cow's horns and the wall of its hooves.
Q 08Because their eyes sit on the sides of the head, cattle have a field of view of about how many degrees?
330°
Laterally placed eyes give cattle roughly 330° of panoramic vision, but their binocular overlap is only about 30° to 50°, against around 120° in humans.
Q 09Bulls cannot actually see red. So why is a matador's muleta that colour?
To hide bloodstains
Cattle are dichromatic, so it is the movement of the cloth that provokes the charge, not its colour.
Q 10About how many hours a day does a domestic cow spend asleep?
4
Cattle doze lightly on their feet but have to lie down for deep sleep, which is one reason cow tipping is a myth.
Q 11What is a young female bovine that has not yet had a calf called?
Heifer
Once she has her first calf she graduates to being a cow; dairy farmers usually breed heifers at around 13 months old.
Q 12In the United States, what is a castrated male bovine called?
Steer
In other parts of the world older steers are called bullocks, while an intact adult male is a bull everywhere.
Q 13The female twin of a bull calf is usually infertile. What is she called?
Freemartin
Exposure to her brother's testosterone in the womb is what causes the infertility.
Q 14On a ranch, what is an unbranded bovine of either sex called?
Q 21In 1873, George Grant brought the first Aberdeen Angus bulls to America. To which state?
Kansas
The breed comes from the counties of Aberdeen, Banff, Kincardine and Angus in north-eastern Scotland and is solid black or red.
Q 22Which town became the first great railhead for Texas cattle drives when Joseph McCoy opened stockyards in 1867?
Abilene
Abilene, Kansas, on the Kansas Pacific railway, was McCoy's choice; the route there from Texas became the Chisholm Trail, and about 35,000 head shipped out in 1867.
Q 23Texas Longhorns descend from cattle brought to the Americas by which Europeans?
Spanish
Spanish colonists brought the first cattle to the Americas, starting with Columbus's second voyage in 1493; their semi-feral descendants in Texas evolved into the drought-hardy Longhorn.
Maverick
The word is said to come from Texas rancher Samuel Maverick, who famously refused to brand his cattle.
Q 15What term describes cattle that are naturally born without horns?
Polled
Polled cattle are born hornless; the trait is dominant, and Aberdeen Angus, a breed that is always polled, is the best-known example.
Q 16Which shaggy Scottish breed lives in a "fold" rather than a herd?
Highland
Highland cattle are kept in folds, not herds; the breed's long, oily outer coat is the longest of any cattle breed, and Queen Elizabeth II kept a fold at Balmoral.
Q 17Which black-and-white breed dominates industrial dairy farming and is found in more than 160 countries?
Holstein
Holsteins, the black-and-white dairy breed of Dutch origin, are bred in more than 160 countries; Bur-Wall Buckeye Gigi, a Wisconsin Holstein, gave 33,860 kg of milk in one year (2016).
Q 18Which island banned foreign cattle from 1789 to 2008 to protect its small brown dairy breed?
Jersey
Jersey banned cattle imports from 1789 to 2008 to keep its Jersey breed pure; the small cows weigh only 350 to 400 kg and give milk rich in butterfat.
Q 19Humped, droopy-eared cattle of the species Bos indicus, well suited to tropical heat, are known as what?
Zebu
Zebu (Bos indicus) were domesticated separately from European cattle, in the Indus Valley; about 75 zebu breeds exist, split fairly evenly between Africa and the Indian subcontinent.
Q 20Which humped American breed, bred from Indian stock, became Australia's most numerous by 2000?
Brahman
The Brahman was developed in the USA from Indian zebu stock and thrives in Australia's tropical north; crossing it with Angus produced the Brangus and with Hereford the Braford.
Q 24Which Italian breed is the world's tallest and heaviest, with bulls up to 1.8 m at the shoulder?
Chianina
The Chianina of Tuscany is the tallest and heaviest cattle breed, with bulls up to 1.8 m at the shoulder and well over 1,200 kg; its meat is the traditional basis of bistecca alla fiorentina.
Q 25The extreme "double muscling" of Belgian Blue cattle is caused by a mutation in which gene?
Myostatin
A deletion in the myostatin gene removes a brake on muscle growth; the resulting muscling narrows the cow's birth canal, so Belgian Blue calves are commonly delivered by Caesarean.
Q 26Kobe beef comes from Tajima cattle, a strain of which Wagyu breed?
Japanese Black
Tajima cattle are a bloodline of the Japanese Black, which accounts for over 90% of all Wagyu; the fine marbling prized in Kobe beef is called sashi.
Q 27Legend blames Mrs. O'Leary's cow kicking over a lantern for starting which 1871 disaster?
Great Chicago Fire
The Great Chicago Fire of October 1871 was pinned on the O'Leary cow by reporter Michael Ahern, who admitted in 1893 that he had invented the story.
Q 28In what year did the city council formally exonerate Mrs. O'Leary and her cow?
1997
The Chicago City Council exonerated Catherine O'Leary and her cow in October 1997, 126 years after a fire that killed about 300 people and destroyed some 17,000 buildings.
Q 29In February 1930, a Guernsey named Elm Farm Ollie became the first cow to do what?
Fly in an airplane
Elm Farm Ollie flew from Bismarck, Missouri, to St. Louis on 18 February 1930, the first cow to fly in an airplane; she was milked mid-air and the milk parachuted over the city.
Q 30Elsie the Cow became the advertising mascot of which dairy company in 1936?
Borden
Borden introduced Elsie in 1936; the first live Elsie was picked from Borden's rotary milking parlour exhibit at the 1939 New York World's Fair and is buried in Plainsboro, New Jersey.