
Flocks of migratory birds gather on a lake as the temperature gradually rises in Haibei Tibetan Autonomous Prefecture, northwest China's Qinghai Province, March 16, 2025. (Photo/China News Service)

Flocks of migratory birds gather on a lake as the temperature gradually rises in Haibei Tibetan Autonomous Prefecture, northwest China's Qinghai Province, March 16, 2025. (Photo/China News Service)

Flocks of migratory birds gather on a lake as the temperature gradually rises in Haibei Tibetan Autonomous Prefecture, northwest China's Qinghai Province, March 16, 2025. (Photo/China News Service)

Flocks of migratory birds gather on a lake as the temperature gradually rises in Haibei Tibetan Autonomous Prefecture, northwest China's Qinghai Province, March 16, 2025. (Photo/China News Service)

Flocks of migratory birds gather on a lake as the temperature gradually rises in Haibei Tibetan Autonomous Prefecture, northwest China's Qinghai Province, March 16, 2025. (Photo/China News Service)
















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