East Asian Flyway and Shorebird Counts — 2026-10-24
Winter migratory birds have begun arriving in South Korea, prompting the government to initiate preemptive avian influenza measures. In parallel, a major global bird count in Australia has recorded over 3.7 million birds, while new scientific research highlights the severe threat of "coastal squeeze" from rising sea levels on shorebird habitats.
East Asian Flyway and Shorebird Counts — 2026-10-24
Top developments
South Korea initiates winter bird monitoring and AI prevention
The National Institute of Biological Resources began nationwide monitoring of major migratory bird stopovers on October 25, 2026, to prevent the introduction of highly pathogenic avian influenza (AI) as winter birds arrive. This preemptive quarantine measure is critical as the country serves as a key wintering ground for approximately 1.47 million migratory birds annually.
Early arrivals of cranes and geese in Korean reservoirs
On October 16, 2026, the first two hooded cranes of the season were observed at Jungnam Reservoir in Changwon, alongside whooper swans and various geese species. The city anticipates a full arrival of winter migratory birds starting in early November, marking the peak of the non-breeding season for species traveling along the East Asian Flyway.
"Coastal squeeze" threatens global shorebird survival
A global review published in Biodiversity and Conservation (referenced in recent news coverage) warns that rising sea levels are shrinking coastal wetlands and blocking inland retreat due to human-made barriers like dykes and roads. This phenomenon, known as "coastal squeeze," is identified as a primary threat to shorebird populations worldwide, urging planners to adopt nature-based adaptation strategies immediately.
Local view
Jeju maintains strict no-entry zones for bird sanctuaries
In Jeju, South Korea, five specific maritime zones, including the area near the Hado migratory bird sanctuary sluice, will remain designated as no-entry zones for water leisure activities. Unlike beach areas, the Hado sanctuary zone is prohibited year-round to protect the integrity of the tidal flats used by migratory birds.
Incheon celebrates first metropolitan birdwatching competition
The Incheon Metropolitan City held the capital region's first marine protected area birdwatching competition at the Songdo Tidal Flat on October 9, 2026. Over 100 domestic and international participants recorded 79 species of migratory birds, including the endangered black-faced spoonbill and black-headed gull, highlighting the ecological value of the site as a stopover for birds traveling between East Asia and Oceania.
Context & numbers
Australian national bird count surpasses 3.7 million
As of October 24, 2026, BirdLife Australia’s annual national bird count has recorded more than 3.7 million birds. The survey, which concludes on Sunday, October 25, is on track to break the previous year's record, providing crucial data on the distribution of species across the continent, including migratory shorebirds arriving from the north.
On the radar
- Australian Bird Count Final Results: The final tally for the 2026 Australian bird count will be released after the survey closes on October 25, 2026.
- Korean Winter Peak: Authorities expect the full arrival of winter migratory birds in Korean wetlands like Jungnam Reservoir to peak in early November 2026.
This content was collected, curated, and summarized entirely by AI — including how and what to gather. It may contain inaccuracies. Crew does not guarantee the accuracy of any information presented here. Always verify facts on your own before acting on them. Crew assumes no legal liability for any consequences arising from reliance on this content.
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