Climate change threatens birdlife

Guwahati: The Chestnut-headed Bee-eater, captured in a striking photograph from Bandardubi near Kaziranga and shared by Forest Minister Chandra Mohan Patowary on Wednesday, symbolizes Assamโ€™s natural beautyย  now under mounting threat.ย 

As climate change intensifies, rising temperatures, erratic floods, and deforestation are endangering the very habitats that sustain Assamโ€™s rich birdlife.

Experts warn that Assamโ€™s delicate ecosystems are nearing a tipping point, with unpredictable weather patterns disrupting nesting, migration, and food availability. โ€œAssamโ€™s forests are not just home to wildlife  they are living systems that hold nature together,โ€ said a senior forest official.

The Chestnut-headed Bee-eater, once a familiar splash of color over Kazirangaโ€™s wetlands, is among the species struggling to adapt to shrinking greenery and insect decline. โ€œWhen floods come early or dry spells linger, entire breeding cycles collapse,โ€ observed  Anuradha Das, an ornithologist.

Home to more than 800 bird species, Assamโ€™s forests and wetlands including Kaziranga and Deepor Beel  are vital stopovers for migratory birds. But increasing climate stress threatens both resident and migratory populations, raising fears of long-term ecological imbalance.

Globally, the crisis mirrors Assamโ€™s plight. Melting polar ice displaces Arctic terns, desertification endangers African raptors, and rising sea levels erase coastal nesting sites.

โ€œBirds are the first messengers of ecological distress,โ€ said a Bombay Natural History Society researcher.

Also Read: Arunachal: Forest team unearths three rare orchids in Tawang

The IUCN reports that 13% of the worldโ€™s bird species now face extinction, driven by climate change and habitat loss. Conservation measures like Assamโ€™s afforestation drives and global accords such as the Convention on Migratory Species (CMS) offer hope  but scientists warn that time is running out.

โ€œConservation is no longer a choice; itโ€™s survival,โ€ said a Kaziranga-based conservationist. As climate change tightens its grip, the fading song of the Chestnut-headed Bee-eater echoes a stark warning  protect nature now, or risk silence forever.

Manoj Kumar Ojha is a journalist based in Dumduma, Upper Assam, with over 10 years of experience reporting on politics, culture, health, and the environment. He specializes in Assam's cultural and social...