Sloth Bear

Sloth Bear facts at a glance

How big is a sloth bear?

An adult sloth bear measures 1.7 m long — about 98% of the height of an average adult person (1.73 m) — and weighs around 90 kg, about 1.3× an average adult’s body weight (70 kg).

What is a group of sloth bears called?

Explore more animal collective nouns and baby animal names .

Termite specialist

Sloth bears lack upper incisors, creating a gap that lets them suck insects efficiently. They rip open termite mounds with long claws and blow away dirt before vacuuming up colonies. During fruiting season they also eat figs, mangoes, and flowers.

Cub riding and family life

Sloth bear mothers are known for carrying cubs on their backs for several months — unusual among bears. Cubs are born in an underground den and emerge to ride the mother through territory where tigers and leopards pose threats.

Nocturnal forager

Sloth bears are largely nocturnal in areas with human activity, foraging alone except when females travel with cubs. They communicate with snorts, screams, and lip-popping sounds when feeding on insects across forests from Sri Lanka to the Himalayan foothills.

Conservation and conflict

Habitat fragmentation and retaliation for crop raiding threaten sloth bears across India, Nepal, and Sri Lanka. 'Dancing bear' traditions that exploited cubs have been largely banned, but road kills, poaching, and forest loss continue to reduce populations.

Did you know? Sloth Bear facts

• The sloth bear is a shaggy, long-snouted bear of the Indian subcontinent that feeds mainly on termites and ants, sucking them up with a gap-toothed jaw and mobile lips.
• Early European naturalists thought its long claws and shaggy coat resembled a sloth. It is a true bear, not related to sloths.
• Yes — mothers often carry cubs on their backs for several months, one of the few bear species known for this behaviour.
• They can be unpredictable when surprised and have injured people who stumble upon them in forests. Most attacks occur during accidental encounters, not predation.
• Mainly termites and ants, plus fruit, honey, and occasionally carrion. Their diet shifts with seasonal fruit availability.
• Conservation: Vulnerable (IUCN).

Diet & feeding

Sloth Bear feeds primarily as a omnivore — termites, ants, fruit, and honey. Sloth bears lack upper incisors, creating a gap that lets them suck insects efficiently. They rip open termite mounds with long claws and blow away dirt before vacuuming up colonies. During fruiting season they also eat figs, mangoes, and flow

Adaptations

• Sloth bears lack upper incisors, creating a gap that lets them suck insects efficiently. They rip open termite mounds with long claws and blow away dirt before vacuuming up colonies. During fruiting season they also eat figs, mangoes, and flowers.
• Sloth bear mothers are known for carrying cubs on their backs for several months — unusual among bears. Cubs are born in an underground den and emerge to ride the mother through territory where tigers and leopards pose threats.

Behaviour & ecology

• Sloth bears lack upper incisors, creating a gap that lets them suck insects efficiently. They rip open termite mounds with long claws and blow away dirt before vacuuming up colonies. During fruiting season they also eat figs, mangoes, and flowers.
• Sloth bear mothers are known for carrying cubs on their backs for several months — unusual among bears. Cubs are born in an underground den and emerge to ride the mother through territory where tigers and leopards pose threats.
• Sloth bears are largely nocturnal in areas with human activity, foraging alone except when females travel with cubs. They communicate with snorts, screams, and lip-popping sounds when feeding on insects across forests from Sri Lanka to the Himalayan foothills.

Communication

• Sloth Bear uses scent, posture, and vocal signals to mark territory and coordinate social behaviour.
• Communication intensity often peaks during breeding seasons and territorial disputes.

Habitat & range

Dry and moist forests, grasslands, and scrub of the Indian subcontinent

Ecological role

Sloth Bear plays a recognised ecological role in dry and moist forests, grasslands, and scrub of the indian subcontinent.

Conservation status of the Sloth Bear

Sources & references

This guide is compiled and reviewed against established zoological and conservation references. Key sources for the Sloth Bear:

• IUCN Red List of Threatened Species

  Conservation status (Vulnerable) reflects the IUCN Red List category for Melursus ursinus.

• iNaturalist — observations & photos

  Search citizen-science observations and community IDs for Melursus ursinus. Useful for range checks and recent sightings — not a substitute for formal Red List status.

• GBIF — occurrence data

  Global Biodiversity Information Facility species search for Melursus ursinus. Explore published occurrence records used in range research.

• IUCN Red List — Melursus ursinus.

  Conservation status (Vulnerable) and population trends.

• Animal Diversity Web — Melursus ursinus. University of Michigan Museum of Zoology.

  Life history, morphology, and range.

• Wikipedia — Sloth Bear.

  General taxonomy and overview (cross-check primary sources).

• Global Animal Guide editorial standards

  How we research, source, review, and update every guide for accuracy.