Migratory birds return, reviving Manasbal Lake in Kashmir with 46 species
GS3Economy · S&T · Environment · Security· Biodiversity & conservation· Prelims·
Why in news
The ecological recovery of Manasbal Lake in Kashmir is evidenced by the return of 46 migratory bird species due to restoration efforts by the Wullar-Manasbal Development Authority (WMDA).
Background
Manasbal Lake is Kashmir's deepest freshwater lake. The Wullar-Manasbal Development Authority (WMDA) implemented weed removal and dredging to improve water quality. The recovery was noted during the period of December 2025 to January 2026.
Facts for Prelims
- PlaceManasbal Lake: Deepest freshwater lake located in the Kashmir Union Territory.
- BodyWMDA: Wullar-Manasbal Development Authority is the body responsible for lake conservation and development.
- Fact46 species of migratory birds were recorded returning to the lake in the 2025-2026 period.
- S&TDredging and weed removal are primary physical interventions used to restore lake bathymetry and water quality.
For Mains
Q. Discuss the importance of lake restoration in maintaining regional biodiversity and the role of local development authorities in balancing ecological health with regional development.
Dimensions to cover in your answer
- Ecological restoration: Mitigation of eutrophication through mechanical dredging and invasive weed removal.
- Resource management: Implementation of water budgeting to prevent over-extraction and maintain lake levels.
- Biodiversity corridors: Role of freshwater lakes as critical stopover points for migratory avian species.
Keywords: Ecological restoration · Biodiversity conservation · Water budgeting · Eutrophication · Migratory patterns
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