Photo taken on Jan. 18, 2021 shows black-faced spoonbills perching at a wetland in Dongfang, south China's Hainan Province. Listed in the International Council for Bird Preservation bird red data book, the black-faced spoonbill is one of the most endangered birds in the world, due to its limited distribution area and extremely rare population. (Xinhua/Pu Xiaoxu)
