Why have migratory birds drastically decreased in Nagpur?

Migratory birds have drastically decreased in Nagpur primarily due to the degradation of local lakes and wetlands, increased pollution, habitat destruction, and rising temperatures.

What specific factors are causing the decline in migratory birds in Nagpur?

Key factors include pollution, invasive weeds, destruction of lake beds and banks, increased human activity, and extreme weather events which disrupt natural habitats and migration patterns.

What is being done to address the reduction of migratory birds in Nagpur?

Experts recommend urgent restoration of key lakes. The Maharashtra State Biodiversity Board is ready to address the issue at the state level, and there is a call for meetings between biodiversity boards and forest divisions to discuss solutions.

Home / Environment / Nagpur's Migratory Birds Vanish: A Stark Environmental Warning

Nagpur's Migratory Birds Vanish: A Stark Environmental Warning

24 Jan

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Summary

Migratory bird numbers in Nagpur have drastically decreased over 15 years.
Lake degradation, pollution, and habitat destruction are key causes.
Once common species like flamingoes no longer migrate to the area.

Nagpur's Migratory Birds Vanish: A Stark Environmental Warning

Over the last fifteen years, experts have noted a significant decrease in migratory bird populations visiting Nagpur District. This decline is starkly evident when comparing recent years to the period between 2011 and 2016, when bird counts were substantially higher. Ornithologists point to the degradation of local lakes and wetlands as a primary reason for this change.

Increased anthropogenic activities, the proliferation of invasive weeds, and the destruction of lake beds and surrounding trees have severely impacted bird habitats. Rising temperatures and extreme weather events further exacerbate the issue, shortening the migratory season and reducing the duration of birds' stays. This ecological shift signifies a broader environmental deterioration in the region.

Urgent restoration of key lakes in Nagpur District is recommended by environmental experts. While local biodiversity boards conduct awareness programs, a coordinated effort between forest divisions and biodiversity boards is crucial. The Maharashtra State Biodiversity Board has indicated a readiness to address the reduction in migratory birds seriously at the state level.