Fauna
Reptile

Bengal Monitor

Varanus bengalensis

Also known as Indian Monitor, Common Indian Monitor

Bengal monitors are adaptable ground-dwelling predators that actively forage across grasslands, forests, and agricultural edges using their keen sense of smell. Adults climb trees with ease using powerful claws and often seek refuge in hollow trunks or burrows when threatened. Females dig flask-shaped nest chambers in soils or termite mounds to lay and protect their eggs.

ReptileSolitaryDiurnal
Bengal Monitor reference1 / 7
Shantanu Kuveskar / CC BY-SA 4.0 · cc-by-sa
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Near ThreatenedConservation statusIUCN Red List categoriesLCNTVUENCREWEXNear ThreatenedRed List categories, explained →
Key facts
Diet & preyInsects, Rodents, Bird Eggs
Predators
  • Pythons
  • Leopards
  • Eagles
ThreatsPoaching for skin and meat, habitat loss, road mortality
HabitatsForests, scrublands, agricultural areas, wetlands
Life span10–20 years
Classification
  1. FamilyVaranidae
  2. GenusVaranus
  3. SpeciesVaranus bengalensis
Range & activity
Range data is not available yet.
Safe observation
Interaction riskLow
  1. Low
  2. Moderate
  3. High
  4. Very high
Why interaction risk is low
May deliver powerful bites, scratches, or tail whips if cornered; maintain a respectful distance.
Why it is dangerous
Sharp claws, strong jaws, and powerful tail lashes can cause serious lacerations and puncture wounds.
How to recognize a risky encounter
Identified by its brownish-grey pattern, long pointed snout, and long slender tail exceeding body length.
What to do
Observe from several meters away; do not attempt to corner, handle, or touch wild individuals.
What to notice
Look for a large, terrestrial dark yellow-brown lizard actively tongue-flicking along field margins or tree bases.
Support conservation
Keep a quiet distance and never disturb nesting burrows or termite mounds occupied by monitors.
Responsible observation
  • Safe Distance: Remain at least 3 to 5 meters away to prevent stressing the lizard or triggering a tail-whip response.
  • Observe Foraging: Watch from a distance as it flicks its long, blue-black forked tongue to sample airborne scents.
  • Tree Spotting: Scan lower tree trunks and hollows where individuals frequently rest during warm afternoons.
Related species
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