The first Magh Bihu Bird Census 2026 was recently conducted at Chandubi Beel and its adjoining areas, documenting a remarkable 111 species of birds, reflecting the ecological richness of this important wetland ecosystem.

Key findings of the census

• A total of 111 bird species were recorded.
• The species included: Aquatic birds (wetland-dependent species), Grassland birds, Woodland birds and Raptors (birds of prey)
• The diversity indicates that Chandubi Beel functions as a multi-habitat ecosystem, supporting varied feeding and nesting requirements.

Who conducted the census?

• The census was organised by the Loharghat Range under the Kamrup West Forest Division.
• Around 40 participants, divided into five groups, took part, including:
  • Experts from the Assam Bird Monitoring Group
  • Researchers from the Department of Zoology, Gauhati University
  • Members of non-governmental organisations such as Bonyobondhu and Assam Wildlife Rescue and Rehabilitation Organization
  • Officials of the Assam Forest Department
• Local support came from the Chandubi Boat Safari Association and nearby communities.

Chandubi Lake: Geography and history

• Chandubi Lake was formed after the Great Assam Earthquake of 1897, making it a natural lake created by tectonic activity.
• It is located at the foot hills of Garo hills spread between Assam and Meghalaya.
• Surrounded by hills, forests and indigenous settlements, the lake is both an ecologically sensitive wetland and a cultural landscape.
• The area is inhabited largely by indigenous communities, especially the Rabhas, whose livelihoods are closely linked with the lake.

Why Chandubi Beel matters

• Wetlands like Chandubi act as:
  • Critical habitats for resident and migratory birds
  • Natural flood buffers
  • Carbon sinks and biodiversity reservoirs
• Such bird censuses help in baseline data creation, essential for conservation planning and eco-sensitive tourism.

One-line wrap

The first Magh Bihu Bird Census establishes Chandubi Beel as a key avian hotspot and strengthens the case for community-led wetland conservation in Assam.

Exam Hook 

Q. Consider the following statements about Chandubi Beel:

1. It is a natural wetland formed due to an earthquake.
2. It supports aquatic, grassland, woodland birds and raptors.
3. It lies in Upper Assam near the Brahmaputra floodplains.

Which of the statements given above is/are correct?
Answer: 1 and 2 only.

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