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  3. Mugger

One of the 10 crocodiles on WAnimals

Reptiles · Crocodilia · Crocodylidae

Mugger

Crocodylus palustris

Vulnerable

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

Spotted something wrong?

The mugger crocodile is a broad-snouted crocodile of the Indian subcontinent, able to live in rivers, reservoirs and even artificial ponds. It is one of the few crocodilians that digs burrows to shelter from extreme heat, and it has been documented using tools to hunt, something exceptional in a reptile.

Weight

100 kg – 250 kg

Size

3 m – 5 m

Life expectancy

60 years

Diet

Carnivore

Feeds mainly on other animals.

Activity

Nocturnal

Active mainly at night.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Sighting difficulty

Moderate

FreshwaterGrassland
8countries18parks10same family

Fun facts

  • GeneralIt lives in the pools of Hindu temples, where it is held sacred and fed.
  • It uses tools to hunt: it has been documented balancing twigs on its snout during the herons' nesting season, drawing in birds looking for nest material, one of the first cases of lure use described in a reptile.
  • It digs burrows several metres long into the banks to shelter from extreme heat and drought, something very few crocodilians do.
  • At some temples and sacred pools in India, Sri Lanka and Iran they have lived alongside local people for centuries and are fed and protected for religious reasons.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (reptile)
Habitat and environment
Slow rivers, lakes, reservoirs, marshes and temple ponds of the Indian subcontinent and Iran
Size at birth
About 30 cm on hatching
Sexual maturity
6.3 years
Gestation / incubation
60 days of incubation
Litter / clutch size
30 eggs

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

Where to find it

Best time: From November to March in India, Sri Lanka and Nepal, when it basks on the banks during the middle of the day.

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 18.

Related species

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

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

How to help

The mugger 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 mugger.

Comments

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See full glossary
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See its range on the interactive map→
Chitwan National ParkNepal
RanthamboreIndia
GirIndia
PeriyarIndia
Jim CorbettIndia
YalaSri Lanka
BardiyaNepal
WilpattuSri Lanka
PannaIndia
SimlipalIndia
See all 18 parks
Saltwater CrocodileLeast Concern

Saltwater Crocodile

Crocodylus porosus

Sloth BearVulnerable

Sloth Bear

Melursus ursinus

Greater One-horned RhinoVulnerable

Greater One-horned Rhino

Rhinoceros unicornis

Fishing CatVulnerable

Fishing Cat

Prionailurus viverrinus

Vulnerable

Indian Star Tortoise

Geochelone elegans

LeopardVulnerable

Leopard

Panthera pardus

CountriesIndia
ParksChitwan National ParkNepal
TagsCarnivore
Carnivore
Nocturnal
Solitary
Vulnerable
Reptile
Freshwater
Grassland
India
Sri Lanka
Nepal
Pakistan
Bangladesh
Bhutan
Iran
Myanmar