Aerial photo taken on June 16, 2022 shows an artificial nest built for oriental white storks at a nature reserve in Qiqihar, northeast China's Heilongjiang Province. Photo:Xinhua
Electricians carry bird protecting boards to install on power transmission towers in Qiqihar, northeast China's Heilongjiang Province, June 15, 2022. Photo:Xinhua
Aerial photo taken on June 16, 2022 shows an artificial nest built for oriental white storks at a nature reserve in Qiqihar, northeast China's Heilongjiang Province. Photo:Xinhua
An oriental white stork rests at its nest on top of a power transmission tower in Qiqihar, northeast China's Heilongjiang Province, June 15, 2022. Photo:Xinhua
Aerial photo taken on June 15, 2022 shows electricians installing bird protecting boards under the nest of oriental white storks on a power transmission tower in Qiqihar, northeast China's Heilongjiang Province. Photo:Xinhua
In this aerial photo taken on June 15, 2022, young chicks of oriental white storks are seen at a nest while electricians are installing bird protecting boards under the nest on top of a power transmission tower in Qiqihar, northeast China's Heilongjiang Province. Photo:Xinhua
Aerial photo taken on June 15, 2022 shows electricians installing bird protecting boards under the nest of oriental white storks on a power transmission tower in Qiqihar, northeast China's Heilongjiang Province. Photo:Xinhua
Aerial photo taken on June 16, 2022 shows a nest of oriental white storks on top of a power transmission tower in Qiqihar, northeast China's Heilongjiang Province. Photo:Xinhua