呼伦湖国家级自然保护区 春季鸟类种群数量大幅增长

Core Insights - The monitoring of migratory birds in the Hulun Lake National Nature Reserve recorded over 30,000 birds of 56 species, an increase of more than 10,000 compared to spring 2024 [1] - The majority of the recorded birds belong to the waterfowl category, including rare and protected species such as the white-naped crane and the black kite [1] - The reserve serves as a crucial ecological stopover for migratory birds along the Northeast Asia-Australia migration route, with a continuous increase in migratory bird populations observed in recent years [1] Summary by Categories Bird Population and Species - A total of 34 genera and 22 families of birds were recorded, with 346 species documented in the reserve, including 85 species of national key protected birds [1] - The increase in bird numbers reflects the ongoing improvement of the ecological environment and the effectiveness of conservation efforts in the reserve [1] Ecological Importance - The Hulun Lake National Nature Reserve is strategically located with rich wetland resources, making it an important hub for migratory birds [1] - The monitoring data indicates that the reserve has become a significant "ecological station" for migratory birds, particularly around mid-April when large numbers begin to arrive [1]