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Najafgarh Wetland Crisis: Birds Face Habitat Loss
12 Oct
Summary
- Najafgarh wetland is nearly dry, risking bird populations within a month.
- Winter migration season begins, but key bird habitats are disappearing.
- Ecologist warns of declining bird numbers and diversity due to drying.
Major portions of the Najafgarh wetland, spanning Delhi and Haryana, are experiencing severe drying, with ecologist TK Roy warning it could be mostly dry within a month. This poses a significant threat to the diverse bird populations that rely on the wetland, especially as the winter migration season is commencing.
During a field visit on October 7, 2026, Roy noted a reduction in both migratory and resident bird species. The wetland, which was full in August following substantial rainfall, has seen water levels recede, leading to concerns about its suitability as a habitat. While illegal fishing was previously a disturbance, the current drying is the primary concern for avian survival.
Roy recorded only 15 migratory and 15 resident bird species in low numbers, including ducks and waders. He linked the delayed arrival of winter migrants to climate change and fears further declines if the drying persists. Globally, avian populations face challenges, with many migratory species declining and important sites in poor condition.
The diminishing condition of Najafgarh wetland, historically a vital wintering ground, highlights the urgent need for sustained conservation efforts. Its continued drying could drastically reduce its importance for migratory birds and endanger resident species, impacting the delicate ecological balance.
