Animal
Golden hamster
The golden hamster is a small, furry rodent. Many children know it as a pet. Wild golden hamsters live in fields in Syria and Türkiye, and there are not many left.
Golden hamsters, also called Syrian hamsters, are popular pets all over the world. But in the wild they live only in a small area of farmland on the border of Syria and Türkiye, and the IUCN lists them as Endangered.
Mesocricetus auratus is known worldwide as a pet and research animal, yet the wild population is confined to a small, fragmented range on the Syrian–Turkish border, mainly the Aleppo plateau. It is listed as Endangered (IUCN, assessed 2019) because of habitat loss, poisoning as a crop pest and a declining population.
Photo: Adamjennison111 at English Wikipedia, CC BY 2.5, via Wikimedia Commons
Meet the golden hamster
The golden hamster is a small, round rodent with soft fur.
It has golden-brown fur on its back and pale fur underneath. It has a pink nose, big ears, small dark eyes and a tiny tail.
The golden hamster is a medium-sized hamster. It is about 13 centimeters long and weighs 100 to 125 grams, with a tail only about 1.5 centimeters long.
Its fur is golden brown on top and gray or white underneath, and some have a dark patch on the forehead and dark stripes on the cheeks. It has a blunt snout, big ears and small eyes. Many people keep golden hamsters as pets, but they also live in the wild.
Mesocricetus auratus weighs 100 to 125 grams and measures 13 to 13.5 centimeters, according to Animal Diversity Web: much smaller than the common hamster of eastern Europe and western Asia but larger than Roborovski's desert hamster. Like many hamsters it has a blunt rostrum, relatively small eyes, large ears and a short tail of about 1.5 centimeters. The fur is golden brown above, fading to gray or white below; some individuals have a dark forehead patch and a black stripe from cheek to neck. The sexes look alike.
The species is two things at once: ADW describes golden hamsters as found worldwide as pets and research animals, while the wild population is small and Endangered. This page keeps the two apart. Our photo shows a pet.
Quick facts
- Group
- Mammal
- Length
- 0.13 to 0.14 m
- Weight
- 0.1 to 0.13 kg
- Lifespan in the wild
- 1.5 to 2 years
Wild fields and pet homes
Wild golden hamsters live in Syria and Türkiye.
They dig burrows under farm fields. Pet golden hamsters live in homes all over the world.
In the wild, golden hamsters live only in a small area on the border between Syria and Türkiye. Most live on the Aleppo plateau in northern Syria, and only three places are known in Türkiye.
Today they live mostly in farm fields of wheat, barley, chickpeas, lentils and vegetables. Each hamster digs its own burrow, which can be up to 9 meters long. Pet golden hamsters, meanwhile, live in homes around the world.
The IUCN gives the wild range an extent of occurrence of about 4,743 square kilometers in a small, fragmented area on the Turkish–Syrian border. The main area is the fertile, densely populated Aleppinian plateau of Syria at 280 to 380 meters, and only three localities are known in Türkiye; the two may be connected, but access to the military border zone has prevented a check.
ADW suggests the species once lived on open steppe, though the IUCN says records of steppe populations probably come from confusion with the Turkish hamster, Mesocricetus brandti. Today it is found mainly in arable fields of annual crops such as wheat, barley, chickpeas, lentils and vegetables, with burrows often in legume plots or near irrigation wells. Burrows can reach nine meters long. The map shows the wild range separately from the pet population, which ADW describes as worldwide.
Continent
Its habitat
Where can you find this animal?
- Kept by people · Countries and seas named by a scientific source
- Lives here naturally · Countries and seas named by a scientific source
- Sightings recorded · Records of wild sightings (GBIF)
Kept by people · Countries and seas named by a scientific source
Pet and laboratory golden hamsters, kept by people around the world (ADW). These are not wild populations.
Places: Europe, Asia, Africa, North America, South America and Australia and Oceania.
Source: https://animaldiversity.org/accounts/Mesocricetus_auratus/ · checked October 2026
Lives here naturally · Countries and seas named by a scientific source
Wild golden hamsters live only in a small, fragmented area of farmland on the Syrian–Turkish border, mainly the Aleppo plateau in Syria, with three known sites in Türkiye. Shading is by country, so it covers far more than the real range of about 4,700 square kilometers.
Places: Syria and Türkiye.
Source: iucn-red-list · checked October 2026
Sightings recorded · Records of wild sightings (GBIF)
Counts of GBIF records of wild observations (human and machine) and preserved specimens. Records include introduced populations, vagrants, escaped or released animals and misidentifications, so a country with records is not necessarily part of the native range.
Wild sightings have been recorded in United States, Poland, Syria, Canada, Iran, Netherlands, Kenya, Germany and 14 more places.
Source: gbif · checked October 2026
Range maps show where scientists say an animal lives, often country by country. An animal may live in only part of a country shown, and sightings records can include animals that wandered far from home.
Seeds, nuts and bugs
Golden hamsters eat seeds, nuts and bugs.
They carry food back to their burrow and store it there, so they always have a snack.
Golden hamsters are omnivores. In the wild they eat seeds and nuts, along with insects such as ants, flies, cockroaches and wasps.
They collect food and store it in their burrows. In the wild, one hamster may run back and forth between food and its burrow many times in an evening. Because seeds get dropped along the way, hamsters may help spread plants.
ADW describes an omnivorous diet of seeds, nuts and insects, including ants, flies, cockroaches and wasps, and the IUCN also records the golden hamster as omnivorous. Food is gathered and cached in the burrow; ADW reports that a single hamster may cover 8 miles (about 13 kilometers) in an evening shuttling between food sources and its burrow.
Caching has side effects: seeds lost along the way are dispersed. In farmland, the IUCN says, golden hamsters are considered one of the most important agricultural pests, and it notes that after May and June harvests, burning, plowing and grazing sheep leave little cover or food to store for winter.
Small eyes, big ears
A hamster has big ears to listen and a nose to sniff.
Its eyes are small. It has scent spots on its sides, and it rubs them on things to leave its smell.
Golden hamsters have big ears, small eyes and a blunt nose. Smell is very important to them. Each hamster has scent glands on its sides and rubs them against the ground to mark its area. Other hamsters can tell a lot from these smells, even whether a hamster is a relative.
Hamsters also use sounds. They squeak, and they chatter their teeth when they are feeling aggressive. Baby hamsters make squeaks too high for people to hear.
The blunt rostrum, large ears and relatively small eyes are typical of hamsters (ADW). Communication is mainly by scent: flank glands are rubbed against the substrate, and flank marks carry information including kin recognition. Females also signal readiness to mate with scent.
Acoustic signals include squeaks, usually with sudden movements, and teeth chattering, a sign of aggression recorded in 92 percent of observed male–male encounters, 39 percent of female–female and only 5 percent of male–female. Young hamsters give ultrasonic squeaks that are probably important in maternal care. In winter, golden hamsters can enter torpor, which ADW does not consider true hibernation; captive animals have been induced into torpor below 8 °C.
A very short wait
A mother hamster's babies grow inside her for only about 16 days.
The babies are born with their eyes closed. After about two weeks their eyes open. They grow up very fast.
Golden hamsters have one of the shortest pregnancies of any mammal: only about 16 days. A mother usually has 8 to 12 babies at once, and she raises them on her own.
The babies are born with their eyes closed and open them at 12 to 14 days. They stop drinking milk at about three weeks and can have babies of their own at about one month old. Wild golden hamsters breed in the seasons with long days.
Gestation is 16 days, which ADW calls the shortest among eutherian mammals. Ovulation is triggered by long days (more than about 12.5 hours of light), so in the wild young are born in the season most favorable for survival, and a female can give birth about once a month during the breeding season. In Syria, the IUCN notes breeding possibly begins in February, and a female with two- to three-week-old young was recorded in late March.
Litters average 8 to 12 (range 4 to 15). Altricial young open their eyes at 12 to 14 days, are weaned at 19 to 21 days and are independent at about a month; females can mature from about 26 to 30 days, males at about six weeks. The mother alone raises the young. Average lifespan is 1.5 to 2 years, and ADW notes hamsters can live nearly twice as long in captivity as in the wild.
A loner in its burrow
Golden hamsters like to live alone.
Each one has its own burrow. In the wild they are busy in the morning and the evening, looking for food.
Golden hamsters live alone and guard their own patch fiercely. In the wild, the closest two occupied burrows ever measured were 118 meters apart, longer than a soccer field.
Scientists used to think wild golden hamsters were active mostly at night, but a study in 2008 found they are mostly active by day, especially in the morning and evening. Farmers report that they may hibernate from November to February. Owls, foxes, weasels and snakes hunt them.
Golden hamsters are solitary and highly territorial, aggressive toward others except when mating; the closest occupied wild burrows measured were 118 meters apart (ADW). Dominance is signaled visually, with subordinates arching the back and lifting the tail.
Activity patterns differ between sources. ADW describes hamsters sleeping in their burrows by day and foraging at night, but the IUCN cites a 2008 field study suggesting wild hamsters are mainly diurnal, most active in the morning and evening, when females spend most of their time foraging. Anecdotal reports from farmers suggest hibernation between November and February. Predators include barn owls and other birds of prey, foxes, mustelids and snakes, and abandoned burrows are used by animals such as toads.
Did you know?
Hamsters chatter their teeth when they are cross.
Teeth chattering is a hamster's way of showing it feels aggressive.
Teeth chattering signals aggression; ADW records it in 92 percent of male–male encounters.
Endangered in the wild
There are very few wild golden hamsters left.
Their fields are changing, and some farmers see them as pests. Scientists want to learn more so they can help them.
Pet hamsters are everywhere, but wild golden hamsters are Endangered. Their tiny range is shrinking as towns and farms grow, and many farmers trap or poison them as pests. War in Syria and droughts may also harm them, and scientists have not been able to study them in the wild for a long time.
Pet hamsters need care too. Health experts say to wash your hands after holding a hamster or cleaning its cage, because small pets can carry germs.
The IUCN assessed Mesocricetus auratus as Endangered (assessed 2019, published 2022) under criterion B1ab(iii): a small, fragmented range with a continuing decline in habitat. There may be fewer than 2,500 mature individuals, though more data are needed. The main threats are habitat loss to expanding settlements and agriculture and persecution as a crop pest, with trapping and poisoning in February using government-supplied rodenticides. The Syrian civil war and drought may add to the pressure, field research has long been impossible, and no conservation measures are in place.
For pets, the CDC advises washing hands after handling small mammals or their supplies, because they can carry germs such as Salmonella even when they look healthy, and notes that hamsters can spread LCM virus if infected.
Did you know?
A baby hamster grows inside its mother for only about 16 days.
A golden hamster's pregnancy lasts only about 16 days, one of the shortest of any mammal.
ADW gives a 16-day gestation and calls it the shortest among eutherian mammals.
Amazing facts
-
A baby hamster grows inside its mother for only about 16 days.
A golden hamster's pregnancy lasts only about 16 days, one of the shortest of any mammal.
ADW gives a 16-day gestation and calls it the shortest among eutherian mammals.
-
Wild hamsters live far apart from each other.
In the wild, the closest two golden hamster burrows ever measured were 118 meters apart.
The minimum recorded distance between occupied wild burrows is 118 meters (ADW).
-
A hamster can run a very long way in one evening.
A golden hamster may travel about 13 kilometers in one evening, going back and forth between food and its burrow.
ADW reports a single hamster covering 8 miles in an evening between food sources and its burrow.
-
Hamsters chatter their teeth when they are cross.
Teeth chattering is a hamster's way of showing it feels aggressive.
Teeth chattering signals aggression; ADW records it in 92 percent of male–male encounters.
Words to know
- burrow
- a hole or tunnel an animal digs in the ground for a home
- solitary
- living alone
- endangered
- at risk of disappearing from the wild
- scent gland
- a part of the body that makes a smell used to send messages
- domesticated
- bred and kept by people, like pets and farm animals
Discovery challenge
-
Where do wild golden hamsters live?
Where do golden hamsters live in the wild?
Where is the wild golden hamster's entire range?
- In fields on the Syria–Türkiye border
- In rainforests in Brazil
- On the ice in Antarctica
Show the answer
In fields on the Syria–Türkiye border
Wild golden hamsters live in fields in Syria and Türkiye.
Only in a small farming area on the border between Syria and Türkiye, mostly near Aleppo.
A fragmented area of about 4,743 square kilometers on the Syrian–Turkish border, mainly the Aleppinian plateau (IUCN).
-
How long does a baby hamster grow inside its mother?
How long is a golden hamster's pregnancy?
What is the golden hamster's gestation period?
- About 16 months
- About 16 weeks
- About 16 days
Show the answer
About 16 days
Only about 16 days!
About 16 days, one of the shortest pregnancies of any mammal.
16 days, which ADW calls the shortest among eutherian mammals.
-
Are wild golden hamsters safe, or in danger?
How does the IUCN list wild golden hamsters?
What is the wild golden hamster's IUCN Red List category?
- Not in danger at all
- In danger: Endangered
- Gone forever: Extinct
Show the answer
In danger: Endangered
They are in danger. There are very few left in the wild.
Endangered, because their small range is shrinking and many are poisoned as pests.
Endangered, B1ab(iii): a small, fragmented range with continuing habitat decline.
-
What should you do after holding a pet hamster?
What do health experts say to do after handling a pet hamster?
What does the CDC advise after handling small mammals or their supplies?
- Give it a kiss
- Wash your hands with soap and water
- Nothing at all
Show the answer
Wash your hands with soap and water
Always wash your hands with soap and water.
Wash your hands, because small pets can carry germs even when they look healthy.
Wash hands with soap and running water, since small mammals can carry germs such as Salmonella.
Places where you might see it
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Watch
Country
Türkiye (Turkey)
Türkiye, also called Turkey, lies partly in Asia and partly in Europe. A narrow waterway called the Bosporus runs through its biggest city, Istanbul, and its land is mostly mountains and high plains. About 86 million people live there.
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Watch
Country
Syria
Syria lies on the east coast of the Mediterranean Sea in southwestern Asia. Behind a short coast rise mountains, and beyond them stretches a wide, dry steppe crossed by the Euphrates River. Damascus, its capital, is considered one of the oldest cities in the world.
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For parents & teachers
What children will learn
- Distinguish the wild golden hamster population from pet hamsters.
- Explain why the wild golden hamster is Endangered.
- Describe the golden hamster's body, senses and solitary life.
- Practice safe habits around pet small mammals, such as washing hands.
Recommended ages: 3 to 17 · About 15 minutes
Talk about it
- How can an animal be common as a pet but Endangered in the wild?
- Why might farmers and hamsters find it hard to share fields?
- Why might a hamster that lives alone prefer its own cage?
Try at home or in class
- Mark 118 meters in a park or playground (about the length of a soccer field and a bit) and walk it: that is how far apart wild hamster burrows were.
- Draw a hamster burrow up to 9 meters long, with rooms for sleeping and storing food.
Key vocabulary: burrow, solitary, endangered, scent gland, domesticated
Where these facts come from
- The IUCN Red List of Threatened Species , International Union for Conservation of Nature (IUCN terms of use (no redistribution of Red List data or range maps))
- GBIF Backbone Taxonomy and GBIF Occurrence Search , Global Biodiversity Information Facility (CC0 1.0 (backbone); occurrence counts are facts derived from records under CC0, CC BY and CC BY-NC)
- Mesocricetus auratus (global assessment) , IUCN Red List
- Golden hamster (Mesocricetus auratus) , Animal Diversity Web, University of Michigan Museum of Zoology
- Small Mammals , U.S. Centers for Disease Control and Prevention
- About Lymphocytic Choriomeningitis (LCM) , U.S. Centers for Disease Control and Prevention
- Wikidata , Wikimedia Foundation (CC0 1.0)
- Wikimedia Commons , Wikimedia Foundation (Per file: Public domain, CC0, CC BY or CC BY-SA only (credited on each page))
Checked, not yet human-reviewed. Last updated October 28, 2026. Spotted a mistake? Tell us.