Oriental white storks nest at coastal wetland in Tangshan, Hebei

Photo taken on June 9, 2020 shows oriental white storks in their nest at a coastal wetland in Fengnan District of Tangshan, north China's Hebei Province. Eight oriental white stork couples had nested at the wetland and incubated 17 nestlings here. The oriental white stork is under first-class national protection in China and listed as endangered by the International Union for Conservation of Nature. (Xinhua/Yang Shiyao)

Photo taken on June 9, 2020 shows a parent oriental white stork (1st L) nesting at a coastal wetland in Fengnan District of Tangshan, north China's Hebei Province. Eight oriental white stork couples had nested at the wetland and incubated 17 nestlings here. The oriental white stork is under first-class national protection in China and listed as endangered by the International Union for Conservation of Nature. (Xinhua/Yang Shiyao)

Photo taken on June 9, 2020 shows oriental white storks in their nest at a coastal wetland in Fengnan District of Tangshan, north China's Hebei Province. Eight oriental white stork couples had nested at the wetland and incubated 17 nestlings here. The oriental white stork is under first-class national protection in China and listed as endangered by the International Union for Conservation of Nature. (Xinhua/Yang Shiyao)

Photo taken on June 9, 2020 shows oriental white storks in their nest at a coastal wetland in Fengnan District of Tangshan, north China's Hebei Province. Eight oriental white stork couples had nested at the wetland and incubated 17 nestlings here. The oriental white stork is under first-class national protection in China and listed as endangered by the International Union for Conservation of Nature. (Xinhua/Yang Shiyao)

Photo taken on June 9, 2020 shows oriental white storks nesting at a coastal wetland in Fengnan District of Tangshan, north China's Hebei Province. Eight oriental white stork couples had nested at the wetland and incubated 17 nestlings here. The oriental white stork is under first-class national protection in China and listed as endangered by the International Union for Conservation of Nature. (Xinhua/Yang Shiyao)

Photo taken on June 9, 2020 shows oriental white storks in their nest at a coastal wetland in Fengnan District of Tangshan, north China's Hebei Province. Eight oriental white stork couples had nested at the wetland and incubated 17 nestlings here. The oriental white stork is under first-class national protection in China and listed as endangered by the International Union for Conservation of Nature. (Xinhua/Yang Shiyao)

Photo taken on June 9, 2020 shows oriental white storks in their nest at a coastal wetland in Fengnan District of Tangshan, north China's Hebei Province. Eight oriental white stork couples had nested at the wetland and incubated 17 nestlings here. The oriental white stork is under first-class national protection in China and listed as endangered by the International Union for Conservation of Nature. (Xinhua/Yang Shiyao)

Photo taken on June 9, 2020 shows a parent oriental white stork (1st R) and its nestlings in their nest at a coastal wetland in Fengnan District of Tangshan, north China's Hebei Province. Eight oriental white stork couples had nested at the wetland and incubated 17 nestlings here. The oriental white stork is under first-class national protection in China and listed as endangered by the International Union for Conservation of Nature. (Xinhua/Yang Shiyao)