Wuxi, China - November 14, 2024 [Note: no sound] Various migratory birds hover, fly and forage in the Hongze Lake Wetland National Nature Reserve, Suqian City, Jiangsu Province, China, November 14, 2024. According to monitoring, the number of flower faced ducks that have flown to Hongze Lake Wetland Nature Reserve for wintering has exceeded 20000 for six consecutive years. The Hongze Lake Wetland National Nature Reserve, as a key node in the migration route of migratory birds from East Asia to Australia, has continuously strengthened measures such as fishing and wetland restoration, wetland restoration, daily patrols, and science education in recent years, providing excellent habitats for numerous migratory birds. Nearly 500000 migratory birds overwinter here in the protected area every year.