随着今春候鸟迁徙季的结束，官厅水库最近恢复了平静。这个迁徙季，总共有超过13万只候鸟在这里歇脚，数量比往年多一倍。

“我们在官厅水库监测了20多年，今年的候鸟最多，足足有13万只。”黑豹野生动物保护站站长李理告诉记者，这是一个非常惊人的数字。往年，每个迁徙季的候鸟约为5.5万-6万只，“去年差点儿突破7万只，我们就很惊喜了，没想到今年更多！”

Different from previous years, this year, there are many migratory birds such as plovers and gulls, such as sandpipers, red-headed gulls, silver gulls, etc., and there are hundreds of them. The number of swans also broke the record, reaching 1500.

"Migratory birds such as plovers tend to migrate along the coastline, so the route is shorter. But they chose to stop in Beijing, proving that the local biodiversity is intact and that there is enough water and food. Li Li said, of course, the most important thing is that migratory birds are very secure, not only to rest their feet, but also to call friends to come together.

Recently, migratory birds have gradually bid farewell to the Guanting Reservoir and are heading north. Because of the strong winds during the day, many wild geese, bean geese and swans choose to migrate at night. At present, there are about 3 whooper swans, 0 mute swans and some migratory birds such as geese and ducks in the reservoir area.

往年，黑豹野生动物保护站在3月下旬就完成工作，但今年直到4月上旬，巡护工作才收尾。虽然辛苦，但队员们的心里却充满了喜悦。

Li Li especially proposed to praise the citizens who watched birds. This year, the number of ultra-low-altitude flights of drones is very low, which is one of the reasons why migratory birds feel safe. He also saw a birdwatcher who had just taken out a drone and was immediately stopped by his companions.

[Source: Beijing News Network]