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  3. Common Hamster

One of the 4 hamsters on WAnimals

Mammals · Rodentia · Cricetidae

Common Hamster

Cricetus cricetus

Critically Endangered

At extremely high risk of imminent extinction in the wild.

Spotted something wrong?

It is by far the largest of all hamsters, far bigger than the species kept as pets. Its underground stores of grain and tubers can weigh more than 65 kg in total.

Weight

160 g – 600 g

Size

20 cm – 35 cm

Life expectancy

3 years

Diet

Omnivore

Combines animal and plant food depending on availability.

Activity

Nocturnal

Active mainly at night.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Sighting difficulty

Very hard

Grassland
16countries22parks9same family

Fun facts

  • conservaciónUnlike its domestic relative the Syrian hamster, this wild European species grows considerably larger and is listed as critically endangered across much of its original range.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Steppe, grassland and farmland on loess or clay soils of central and eastern Europe and western Asia
Birth weight
Exact weight at birth not found as a precise figure
Size at birth
Altricial, born naked, blind and deaf
Sexual maturity
~43-90 days (figures vary; sexually active in the spring after birth in the wild)
Gestation / incubation
18-21 days
Litter / clutch size
3 to 20 young per litter (most commonly 6-8), up to 2-3 litters per year
Life expectancy in captivity
Documented record of up to 5-8 years in captivity

Sources consulted: Animalia.bio; All Species Wiki Fandom; Creatures of the World Wiki; ScienceDirect Topics; zoo-ekzo.com; Life Cricetus; Grokipedia; AnimalHub; Animal Diversity Web

Where to find it

Best time: From April to September, at dawn and dusk, in the cereal fields of central and eastern Europe; from October to March it hibernates.

Loading map…

The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented — showing 10 of 22.

Related species

Other species in the catalogue with the most in common with Common Hamster — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Same taxonomic family
Shares a park

How to help

The common hamster is classified as critically endangered. Organisations such as the IUCN, WWF and the Wildlife Conservation Society work specifically on its conservation and that of its habitat; looking into their programmes is a good starting point if you want to get involved.

It's documented in 6 protected areas — one reason why protecting these places matters for its conservation.

Keep exploring

Based on what we already know about common hamster.

Comments

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See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano
See its range on the interactive map→
Danube DeltaRomania
Hortobágy National ParkHungary
Donau-AuenAustria
Neusiedler See-SeewinkelAustria
MuritzGermany
HainichGermany
Munții MăcinuluiRomania
Fruška GoraSerbia
ĐerdapSerbia
PodyjíCzechia
See all 22 parks
Least Concern

Common Vole

Microtus arvalis

Vulnerable

Southern Water Vole

Arvicola sapidus

Least Concern

Common Muskrat

Ondatra zibethicus

Least Concern

Striped Desert Hamster

Phodopus sungorus

Least Concern

Desert Hamster

Phodopus roborovskii

Pygmy White-toothed ShrewLeast Concern

Pygmy White-toothed Shrew

Suncus etruscus

CountriesHungary
ParksDanube DeltaRomania
TagsOmnivore
Omnivore
Nocturnal
Solitary
Critically Endangered
Grassland
Mammal

Europe15

Asia1

Hungary
Poland
Germany
Austria
Romania
Serbia
Austria
Belarus
Belgium
Bulgaria
Czechia
France
Germany
Hungary
Moldova
Netherlands
Poland
Romania
Serbia
Slovakia
Ukraine
Russia