Cold winter is chongming east beach is the most busy when the national class A protected animal curling pelican appeared

2022-04-28 0 By

At the end of the year, the climate is cold, but chongming Dongtan Nature Reserve is the most lively time of the year.Tens of thousands of migratory birds from the far north spend their winters here, including some rare bird species.Recently, researchers at the sanctuary monitored six of the nation’s class-i protected species, curling pelicans.Curling pelicans form three isolated populations of western, central and eastern pelicans. The eastern population, which breeds in Mongolia, is the most vulnerable.