Aerial photo shows black-headed cranes in Gahai Lake wetland in Luqu County of the Tibetan Autonomous Prefecture of Gannan, northwest China's Gansu Province, June 2, 2021. Gahai Lake wetland on the Qinghai-Tibet Plateau has become home for some endangered migrant bird species over the years thanks to its improving ecological environment. (Xinhua/Du Zheyu)
Gahai Lake wetland becomes home for endangered migrant bird species
Source: Xinhua| 2021-06-04 16:04:20|Editor: huaxia