Rare birds spotted in north China's wetland

SHIJIAZHUANG, March 21 (Xinhua) -- Rare birds, including one black stork and one oriental white stork, were recently spotted in Hengshui Lake National Nature Reserve in north China's Hebei Province.

It is very rare to see the black stork and the oriental white stork hunting for food together. This is also the first instance since 2018 that the reserve has seen the presence of the black stork species, according t