Nameri Tiger Reserve Population Increase: Key UPSC Notes

Context: Nameri Tiger Reserve Population Increase
The Wildlife Institute of India validated the Assam Forest Department’s 2025 tiger estimation, which recorded 12 tigers in Nameri Tiger Reserve, up from 3 tigers in All India Tiger Estimation 2022.

This indicates a four-fold increase due to improved conservation.

Tiger

Scientific Name

  • Panthera tigris tigris

Common Name

  • Royal Bengal Tiger

India’s Share

India harbours around 75% of the world’s wild tiger population.

Conservation Status

IUCN

  • Endangered

CITES

  • Appendix I

Wildlife Protection Act, 1972

  • Schedule I

Nameri Tiger Reserve

Location

  • Assam

Tiger Population

  • AITE 2022: 3 tigers
  • 2025 WII validation: 12 tigers

Reasons for Increase

  • Habitat restoration
  • Scientific monitoring
  • Anti-poaching measures
  • Landscape-level conservation
  • Better prey base and habitat protection

Important Update

Tigers have recolonised Sonai-Rupai Wildlife Sanctuary in Assam after more than two decades.

Tiger Reserves of Assam

1. Kaziranga Tiger Reserve

  • UNESCO World Heritage Site.
  • Famous for the one-horned rhinoceros.
  • Has one of India’s highest tiger densities.

2. Manas Tiger Reserve

  • UNESCO World Heritage Site.
  • Biosphere Reserve.
  • Famous for Golden Langur and Pygmy Hog.

3. Nameri Tiger Reserve

  • Shares landscape with Pakke Tiger Reserve in Arunachal Pradesh.
  • Important transboundary tiger corridor.

4. Orang Tiger Reserve

  • Known as “Mini Kaziranga.”
  • Famous for one-horned rhinoceros.

Significance

  • Shows success of landscape-based conservation.
  • Highlights Assam’s role in tiger conservation.
  • Strengthens biodiversity protection in the Brahmaputra landscape.
  • Shows importance of monitoring, habitat recovery and anti-poaching systems.
  • Supports ecological connectivity between Assam and Arunachal Pradesh.

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Nameri Tiger Reserve Population Increase: Key UPSC Notes

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