The bar-headed goose (Anser indicus) is considered to be one of the world’s highest-flying birds.
They are Native to Central Asia.
This species is capable of flying through the passes of high mountains at an altitude of 12,000 to 14,000 feet.
It spends the winters in South Asia, as far south as peninsular India. It migrates south from Tibet, Kazakhstan, Mongolia, and Russia before crossing the Himalayas.
Thegoose migrates more than 1,609 km in a single day.
Over the past few days, around a thousand bar-headed geese flocked to the Odisha’s Rushikulya river.