![](http://www.ecns.cn/hd/2023/10/25/26e90af41bef4a96abf5454db28689f2.jpg)
Autumn scenery at Tosu Lake in the Qaidam Basin, northwest China's Qinghai Province, Oct. 23, 2023. (Photo: China News Service/Shang Wenzhong)
Keluke Lake - Tosu Lake Nature Reserve is located in the northeast of the Qaidam Basin and an important habitat for migrant birds.
![](http://www.ecns.cn/hd/2023/10/25/bf2cfdcc203940fe89440584421a3460.jpg)
Migrant birds swim on the Tosu Lake in the Qaidam Basin, northwest China's Qinghai Province, Oct. 23, 2023. (Photo: China News Service/Shang Wenzhong)
![](http://www.ecns.cn/hd/2023/10/25/2f3a5a114f7840f2bb8befe3e64d990c.jpg)
Autumn scenery at Tosu Lake in the Qaidam Basin, northwest China's Qinghai Province, Oct. 23, 2023. (Photo: China News Service/Shang Wenzhong)
![](http://www.ecns.cn/hd/2023/10/25/98917ebb3df44adebfc5e9fadc02ff8c.jpg)
Autumn scenery at Tosu Lake in the Qaidam Basin, northwest China's Qinghai Province, Oct. 23, 2023. (Photo: China News Service/Shang Wenzhong)
![](http://www.ecns.cn/hd/2023/10/25/fc16b74ba964408597d867dfa52dde0c.jpg)
Migrant birds swim on the Tosu Lake in the Qaidam Basin, northwest China's Qinghai Province, Oct. 23, 2023. (Photo: China News Service/Shang Wenzhong)
![](http://www.ecns.cn/hd/2023/10/25/6992b9c5c29f460186084606c25f0974.jpg)
Autumn scenery at Tosu Lake in the Qaidam Basin, northwest China's Qinghai Province, Oct. 23, 2023. (Photo: China News Service/Shang Wenzhong)