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Sloth Bear
Melursus ursinus
Silhouette: Tracy A. Heath · PhyloPic
- KingdomAnimalia (Animals)
- PhylumChordata (Chordates)
- ClassMammalia (Mammals)
- OrderCarnivora (Carnivorans)
- FamilyUrsidae (Bears)
- GenusMelursus (Sloth Bears)
- SpeciesMelursus ursinus (Sloth Bear)
In 3 days ~80% in a week >90%
45 Verified sightings at Ranthambore National Park From 2019 to 2026
291 In all 8 parks
July Best month
🌅 Crepuscular When it's spotted
About the Sloth Bear
The sloth bear (Melursus ursinus), also known as the Indian bear, is a myrmecophagous bear species native to the Indian subcontinent. It feeds on fruits, ants and termites. It is listed as vulnerable on the IUCN Red List, mainly because of habitat loss and degradation. It is the only species in the genus Melursus.
It has also been called "labiated bear" because of its long lower lip and palate used for sucking up insects. It has long, shaggy fur, a mane around the face, and long, sickle-shaped claws. It is lankier than brown and Asian black bears.
It shares features of insectivorous mammals and evolved during the Pleistocene from the ancestral ursine bear through divergent evolution. Sloth bears breed during spring and early summer and give birth near the beginning of winter. When their territories are encroached upon by humans, they sometimes attack them. Historically, humans have drastically reduced these bears' habitat and diminished their population by hunting them for food and products such as their bacula and claws. Sloth bears have been tamed and used as performing animals and as pets.
George Shaw in 1791 named the species Bradypus ursinus. In 1793, Meyer named... Wikipedia →
Recent sightings of Sloth Bear in Ranthambore National Park
LIVEiNaturalistGlobal Distribution
Parks Where Found
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Wilpattu National Park | 🇱🇰 Sri Lanka | |
| 2 | Yala National Park | 🇱🇰 Sri Lanka | |
| 3 | Chitwan National Park | 🇳🇵 Nepal | |
| 4 | Ranthambore National Park | 🇮🇳 India | |
| 5 | Kanha National Park | 🇮🇳 India | |
| 6 | Satpura National Park | 🇮🇳 India | |
| 7 | Bandhavgarh National Park | 🇮🇳 India | |
| 8 | Bandipur National Park | 🇮🇳 India |
Zoos & Centres Where Found
Closest Relatives at Ranthambore National Park
Before you go
What are the chances of seeing a Sloth Bear in Ranthambore National Park?
Likely
About 40% of wildlife watchers report a Sloth Bear sighting in Ranthambore National Park on a given day, based on 45 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 10th most-seen of the 17 mammals we can rate there. Over three days the chance rises to about 80%, and over a week to over 90%, if each day is a fresh chance.
When is the best time to see a Sloth Bear in Ranthambore National Park?
July
In that month about 70% of wildlife watchers report a Sloth Bear in Ranthambore National Park on a given day, against under 5% in April and October, the lowest months. That is one of Ranthambore National Park's wettest months, with about 250 mm of rain against 5 mm in February.
What time of day is best to see a Sloth Bear?
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Sloth Bear sightings with a recorded time, and about 6 in 10 of them come between 6 am and 6 pm: it is most active around dawn and dusk.
Is Ranthambore National Park the best place to see a Sloth Bear?
4th of 8
Of the 8 parks where we can rate Sloth Bear sightings, Ranthambore National Park ranks 4th at about 40%. The best odds are in Wilpattu National Park (Sri Lanka, about 80%), Yala National Park (Sri Lanka, about 50%) and Chitwan National Park (Nepal, about 50%). All parks ranked.
Which relatives of the Sloth Bear live in Ranthambore National Park?
Same order: Carnivora
The closest relatives of the Sloth Bear that you can see in Ranthambore National Park (order Carnivora, Carnivorans) are Tiger (about 80%), Ruddy Mongoose (about 60%) and Leopard (about 40%), with each one's daily chance of a sighting.
Where does the Sloth Bear sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Sloth Bear is recorded against all the mammals logged in Ranthambore National Park (45 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
