Przewalski's gazelles are seen on the grassland in Ha'ergai Township of Gangcha County of Haibei Tibetan Autonomous Prefecture, northwest China's Qinghai Province, Nov. 16, 2024. The area surrounding the Qinghai Lake is the only habitat of Przewalski's gazelles, a species under top-level protection in China. With strengthened conservation efforts, the number of Przewalski's gazelle in the Qinghai Lake basin rose from 257 in 2004 to over 3,400. (Xinhua/Zhang Long)