Birds at Wangsong change with season and water level

The municipal description lists about 130 bird species at Wangsong, but they are not all present at once. Winter and summer visitors and passage migrants vary with water level, food, weather and survey effort. A field note should record time and place, avoid uncertain identifications and keep distance from feeding and breeding areas. Use dated official records and public routes, respect residents and workers, and separate traditions, plans and completed facilities.