Javan Rhinos

The Javan rhino, also known as the lesser-one-horned rhino, is the most threatened of the five rhino species.

Javan Rhinos

About Javan Rhino

  • The Javan rhino, also known as the lesser-one-horned rhino, is the most threatened of the five rhino species.
  • Scientific Name: Rhinoceros sondaicus
  • Distribution:
  • They once lived throughout northeast India and Southeast Asia.
  • Today, the entire population of the Javan rhinos is found in the Ujung Kulon National Park on the very western tip of Java, Indonesia
  • Habitat: They inhabit forests, marshy areas, and regions of thick bush and bamboo.
  • Population: In 2020, park managers, relying on camera trap data to identify and track the animals, estimated that no more than 68–74 surviving individuals remained.

Features:

  • It is a smaller and lighter relative of the greater one-horned rhino. They can reach a height of 1.7 m (5.6 ft) and weigh up to 2,300 kg (5,070 lb). 
  • They have grey or grey-brown skin, almost black when wet, with pink colouring in the folds.
  • Similar to the Indian rhino, the Javan rhinoceros has a single horn, unlike the other three species of rhinos, which have two. 
  • It has the smallest of horns for all species of rhinoceros measuring less than 20 cm (7.9 in) in length.
  • Lifespan: 30 to 45 years in the wild.
  • They’re herbivorous, only eating plants.
  • They’re solitary animals, except for mating pairs and mothers with young.
  • Conservation Status:
  • IUCN Red List: Critically Endangered

Q1: What is the IUCN Red List of Threatened Species?

It is the world’s most comprehensive information source on the global extinction risk status of animal, fungus and plant species. Open to all, it is used by governmental bodies, non-profit organisations, businesses and individuals.It provides information about species’ range, population size, habitats and ecology, use and trade, threats, and conservation actions that help inform conservation decisions.

Source: Indonesia reports a new Javan rhino calf, but population doubts persist

Latest UPSC Exam 2025 Updates

Last updated on June, 2025

UPSC Notification 2025 was released on 22nd January 2025.

UPSC Prelims Result 2025 is out now for the CSE held on 25 May 2025.

UPSC Prelims Question Paper 2025 and Unofficial Prelims Answer Key 2025  are available now.

UPSC Calendar 2026 is released on 15th May, 2025.

→ The UPSC Vacancy 2025 were released 1129, out of which 979 were for UPSC CSE and remaining 150 are for UPSC IFoS.

UPSC Mains 2025 will be conducted on 22nd August 2025.

UPSC Prelims 2026 will be conducted on 24th May, 2026 & UPSC Mains 2026 will be conducted on 21st August 2026.

→ The UPSC Selection Process is of 3 stages-Prelims, Mains and Interview.

UPSC Result 2024 is released with latest UPSC Marksheet 2024. Check Now!

UPSC Toppers List 2024 is released now. Shakti Dubey is UPSC AIR 1 2024 Topper.

→ Also check Best IAS Coaching in Delhi

Vajiram Editor
Vajiram Editor
UPSC GS Course 2026
UPSC GS Course 2026
₹1,75,000
Enroll Now
GS Foundation Course 2 Yrs
GS Foundation Course 2 Yrs
₹2,45,000
Enroll Now
UPSC Prelims Test Series
UPSC Prelims Test Series
₹6000
Enroll Now
UPSC Mains Test Series
UPSC Mains Test Series
₹16000
Enroll Now
UPSC Mentorship Program
UPSC Mentorship Program
₹85000
Enroll Now
Enquire Now