Brown-headed gulls fly over Lhasa River in Lhasa, southwest China's Tibet Autonomous Region, April 16, 2023. [Photo/Xinhua]
Brown-headed gulls swim in Lhasa River in Lhasa, southwest China's Tibet Autonomous Region, April 16, 2023. [Photo/Xinhua]
A brown-headed gull flies over Lhasa River in Lhasa, southwest China's Tibet Autonomous Region, April 16, 2023. [Photo/Xinhua]
Brown-headed gulls fly over Lhasa River in Lhasa, southwest China's Tibet Autonomous Region, April 16, 2023. [Photo/Xinhua]
A bird flies near Lhasa River in Lhasa, southwest China's Tibet Autonomous Region, April 16, 2023. [Photo/Xinhua]
Brown-headed gulls fly over Lhasa River in Lhasa, southwest China's Tibet Autonomous Region, April 16, 2023. [Photo/Xinhua]
