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September 26, 2025

Keoladeo National Park: A Wetland Sanctuary of Biodiversity

K
Kalpana SharmaCurrent Affairs Editor & Content Lead

Key Highlights

  • Spans 29 km² in Bharatpur, Rajasthan, lying between the Gambhir and Banganga rivers.
  • Accredited as a UNESCO World Heritage Site in 1985 for its indispensable wetlands.
  • Hosts over 400 bird species, including iconic Siberian cranes and bar‑headed geese.
  • Supports 50 mammal, reptile, amphibian species and more than 400 plant taxa.
  • Conservation initiatives target invasive flora, overgrazing, and wildlife–human conflicts.

Detailed Insights

Initially a royal hunting ground in the 1850s, the area was converted into a bird sanctuary in 1956 and later evolved into a national park in 1982. Its geographical position between two rivers and proximity to the Agra‑Jaipur corridor makes it highly accessible, attracting scientists, birdwatchers and tourists worldwide.

The park's wetlands comprise shallow ponds, marshes and grasslands that furnish critical wintering, breeding and moulting habitats for migratory and resident species. In winter, Siberian cranes, painted storks, bar‑headed geese and numerous other waterbirds gather in staggering numbers, turning the landscape into a living tableau of avian diversity.

Beyond avifauna, the ecosystem is a mosaic of mixed woodlands, scrubby grasslands and aquatic vegetation that sustains 50 mammals (sambar, nilgai, golden jackal), various reptiles including pythons and monitor lizards, amphibians, and a multitude of fish species. Over 400 plant species thrive, underscoring the ecological richness of the sanctuary.

Management challenges have included invasive plant species, unregulated cattle grazing, and pollution from nearby human settlements. Collaborative conservation programmes, notably with international partners, aim to mitigate threats, particularly to the endangered Siberian crane, while laying groundwork for sustainable wetland stewardship.

Key Concepts

  • Wetland Habitat: A landscape saturated with water, supporting diverse flora and fauna, essential for migratory birds.
  • UNESCO World Heritage Site: A landmark designated for its outstanding natural or cultural values recognised globally.
  • Migratory Bird: Species that travel seasonal routes between breeding and wintering areas.
  • Ecosystem Services: Natural benefits such as water purification, carbon sequestration, and habitat provision.
  • Invasive Species: Non‑native plants or animals that threaten local biodiversity and ecosystem balance.

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