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  1. Home
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  3. Sloth Bear

One of the 8 bears on WAnimals

Sloth Bear (Melursus ursinus)

Mammals · Carnivora · Ursidae

Sloth Bear

Melursus ursinus

Vulnerable

At high risk of extinction in the wild over the medium term.

Spotted something wrong?

It is the only bear specialised almost entirely in eating ants and termites, able to close its nostrils at will and use an extremely mobile snout as an effective suction tube.

Weight

55 kg – 140 kg

Size

1.5 m on average

Life expectancy

20 years

Diet

Insectivore

Feeds mainly on insects and other invertebrates.

Activity

Nocturnal

Active mainly at night.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Sighting difficulty

Moderate

RainforestGrassland
8countries20parks8same family

AI-generated images: illustrations, not photographs.

Fun facts

  • It vacuums termites and ants out of their nests, making a sound audible from a long way off.
  • It eats termites and ants, supplemented with fruit and honey.
  • It lives in dry and moist tropical forest, grassland and scrub of the Indian subcontinent.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Dry and moist tropical forest, grassland and scrub of the Indian subcontinent
Birth weight
Born blind, hairless and utterly helpless
Size at birth
Born blind and hairless
Sexual maturity
3 years
Gestation / incubation
~7 months (210 days)
Litter / clutch size
1 to 3 young per litter
Life expectancy in captivity
Documented record of up to 33.3-40 years

Sources consulted: Britannica; UCSD Perinatal Discovery; AnAge (genomics.senescence.info); International Association for Bear Research and Management; PMC (habitat occupancy Chitwan study); Animal Diversity Web

Where to find it

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 20.

Related species

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

Same taxonomic family
Shares a park
Shares a park
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How to help

The sloth bear is classified as vulnerable. 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 10 protected areas — one reason why protecting these places matters for its conservation.

Keep exploring

Based on what we already know about sloth bear.

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→
Chitwan National ParkNepal
KazirangaIndia
RanthamboreIndia
GirIndia
PeriyarIndia
Jim CorbettIndia
YalaSri Lanka
Royal ManasBhutan
KanhaIndia
BandhavgarhIndia
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CountriesIndia
ParksChitwan National ParkNepal
TagsInsectivore
Insectivore
Nocturnal
Solitary
Vulnerable
Rainforest
Grassland
Mammal
India
Sri Lanka
Nepal
Bhutan
Bangladesh
Iran
Myanmar
Pakistan