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Unusual Warmth Triggers Early Bird Migration from Bhitarkanika
15 Feb
Summary
- Rising temperatures prompted early departure of migratory birds from Bhitarkanika National Park.
- Over 152,000 birds of 106 species visited the park this winter.
- Unusual February warmth accelerated their return journey by several weeks.
Migratory birds are leaving Bhitarkanika National Park earlier than usual this year, signaling a shift in seasonal patterns. Forest officials report that the unusually warm February temperatures have prompted many avian visitors to commence their return journey after a four-month stay.
These migratory birds, which journeyed from regions as diverse as Siberia and Central Europe, typically begin their departure in mid-March. However, with temperatures in Bhitarkanika now significantly higher than in previous decades, reaching up to 31°C, the departure has been expedited. This winter season, the park welcomed approximately 152,762 birds across 106 different species.
While some waterbirds like ducks and various waders, including ducks, curlew, pipit, and white-eye, remain due to their preference for shallow wetlands, many species such as shoveller, pintail, and gadwall have already departed. The early departure has been noted by tourists and tour operators, who observe visitors expressing surprise at the birds leaving sooner than anticipated.
