实拍锡林郭勒盟上空大量鸟类低飞：阴天迁徙候鸟低飞系正常现象

Group 1 - The core issue reported is the observation of a large number of birds flying low over the city of Xilin Gol League, Inner Mongolia, which raised concerns among residents [2] - The meteorological bureau of Xilin Gol League confirmed that no abnormal weather data was detected during this period [2] - The forestry and grassland bureau clarified that the low-flying birds are migratory species, indicating that this phenomenon is a normal occurrence [2]