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  3. European Ground Squirrel
European Ground Squirrel (Spermophilus citellus)

Mammals · Rodentia · Sciuridae

European Ground Squirrel

Spermophilus citellus

Endangered

At very high risk of extinction in the wild in the near future.

Spotted something wrong?

The European ground squirrel or European souslik is a colonial rodent of the steppes and grasslands of central and eastern Europe. It lives in colonies that dig burrows in well-drained soils and hibernates for between six and eight months a year. It depends on short grass: it needs to see predators at a distance, so it only thrives where the sward is kept low by grazing or mowing. The abandonment of extensive livestock farming and the conversion of pasture to arable land have caused it to collapse across its range.

Weight

200 g – 430 g

Size

18 cm – 23 cm

Life expectancy

6 years

Diet

Omnivore

Combines animal and plant food depending on availability.

Activity

Diurnal

Active mainly during the day.

Social structure

Colony

Lives in large concentrations, often for breeding reasons.

Sighting difficulty

Hard

Grassland
25countries23parks22same family

AI-generated images: illustrations, not photographs.

Fun facts

  • Its decline has a counter-intuitive cause: not intensive farming but the abandonment of traditional grazing. When the grass grows tall the colony cannot see predators coming and disappears, even though the ground is still open country.
  • It is the main prey of the eastern imperial eagle and the lesser kestrel in central Europe: the recovery of those raptors is directly tied to the recovery of its colonies.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Short grassland, steppe, banks and hay meadows of central and eastern Europe
Sexual maturity
10.3 months
Gestation / incubation
27 days
Litter / clutch size
6

Sources consulted: https://www.iucnredlist.org/ | https://animaldiversity.org/ | https://es.wikipedia.org/

Where to find it

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Where to see it

Parks and dive sites where this species has been documented — showing 10 of 23.

Related species

Other species in the catalogue with the most in common with European Ground Squirrel — same habitat, park, country, tags or family.

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

How to help

The european ground squirrel is classified as 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 european ground squirrel.

Comments

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See full glossary
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The pins mark the parks where its presence is documented.

See its range on the interactive map→
Danube DeltaRomania
Hortobágy National ParkHungary
Donau-AuenAustria
Neusiedler See-SeewinkelAustria
Srebarna Nature ReserveBulgaria
Rusenski LomBulgaria
StrandzhaBulgaria
Munții MăcinuluiRomania
Fruška GoraSerbia
ĐerdapSerbia
See all 23 parks
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CountriesHungary
ParksDanube DeltaRomania
TagsHerbivore
Herbivore
Omnivore
Diurnal
Colonial
Endangered
Grassland
Mammal

Europe13

Asia12

Hungary
Austria
Bulgaria
Poland
Romania
Serbia
Austria
Belarus
Bulgaria
Czechia
Greece
Hungary
Moldova
North Macedonia
Poland
Romania
Serbia
Slovakia
Ukraine
Afghanistan
China
Iran
Kazakhstan
Kyrgyzstan
Mongolia
Pakistan
Russia
Tajikistan
Türkiye
Turkmenistan
Uzbekistan