As winter loosens its grip across Asia, the Ar Horqin Banner in north China's Inner Mongolia Autonomous Region has transformed into a bustling avian hub. Thousands of migratory birds including bean geese, ruddy shelducks, and swans are currently resting at local lakes during their annual northward journey, according to recent ecological surveys.
The region's network of wetlands and rivers – now emerging from their icy slumber – provides critical shelter and abundant food sources for these travelers. This seasonal phenomenon, observed each March as temperatures rise, highlights Inner Mongolia's role in maintaining vital migration corridors across East Asia.
Local conservationists report stable populations among key species this year, attributing this success to improved habitat protection measures implemented since 2023. The spectacle draws birdwatching enthusiasts and researchers alike, offering opportunities to study avian migration patterns in one of northern Asia's most significant ecosystems.
