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Indian Rhinoceros (Rhinoceros unicornis) wildlife photograph

Field guide · legendary

Indian Rhinoceros

One-horned armour of the Terai — folded skin plates and floodplain power.

Vulnerable

Rhinoceros unicornis

Overview

Indian rhinoceroses, or greater one-horned rhinos, carry a single horn and armour-like skin folds across tall grassland and riverine forest. Once nearly wiped out, protection in parks like Kaziranga has rebuilt key herds.

For India collectors, this rhino is a legendary floodplain icon — unique armour, single horn, and a hard-won recovery story.

Habitat

  • Alluvial grassland
  • Riverine forest
  • Marsh edge

Alluvial grasslands, marshes, and riverine forest of the Indian subcontinent’s northern floodplains, wallowing in mud and grazing tall grasses.

Countries found

Field notes

Field scale for the Indian Rhinoceros: length around 3.0-3.8 m body; height 1.6-1.9 m at the shoulder; weight 1,600-2,200 kg. Typical lifespan: Around 35-45 years in the wild.

When you are scanning habitat, prioritise alluvial grassland, riverine forest, and marsh edge. Those settings are where a clean look and a usable photo are most likely.

Quick ID anchor: Massive grey-brown rhino with one horn and deep skin folds at neck and flanks. Confirm with behaviour and habitat before you log the discovery.

Diet

Primarily grasses of floodplain meadows, plus aquatic plants, fruits, and leaves.

Graze extensively and visit wallows to cool and deter parasites.

Behaviour

Mostly solitary adults; mothers with calves form the main social unit.

Active day and night with rest periods; communicate with snorts and scent.

How to identify

Massive grey-brown rhino with one horn and deep skin folds at neck and flanks.

Upper lip is semi-prehensile for grasping grasses — silhouette is unmistakable.

Interesting facts

  1. 01

    Only one horn — unlike African rhinos’ two.

  2. 02

    Thick skin folds look like natural armour plates.

  3. 03

    Strong swimmers of floodplain rivers.

  4. 04

    Diet is mostly tall grasses plus browse and fruit.

  5. 05

    Kaziranga holds a large share of the global population.

  6. 06

    Males can be territorial around wallows and feeding sites.

Conservation status

VU: Vulnerable

Indian rhinoceroses are Vulnerable. Numbers have risen under strict protection, but the species remains confined to few sites and threatened by poaching and habitat squeeze.

Sources: IUCN Red List

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