Photo taken on June 8, 2022 shows butterflies in the Honghe butterfly valley in southwest China's Yunnan Province. As of Thursday, hundreds of millions of butterflies began to emerge from chrysalises in the Honghe butterfly valley in southwest China's Yunnan Province, forming a rare ecological spectacle. Photo:Xinhua
Photo taken on June 8, 2022 shows butterflies in the Honghe butterfly valley in southwest China's Yunnan Province. As of Thursday, hundreds of millions of butterflies began to emerge from chrysalises in the Honghe butterfly valley in southwest China's Yunnan Province, forming a rare ecological spectacle. Photo:Xinhua
Photo taken on June 8, 2022 shows butterflies in the Honghe butterfly valley in southwest China's Yunnan Province. As of Thursday, hundreds of millions of butterflies began to emerge from chrysalises in the Honghe butterfly valley in southwest China's Yunnan Province, forming a rare ecological spectacle. Photo:Xinhua
Photo taken on June 8, 2022 shows butterflies in the Honghe butterfly valley in southwest China's Yunnan Province. As of Thursday, hundreds of millions of butterflies began to emerge from chrysalises in the Honghe butterfly valley in southwest China's Yunnan Province, forming a rare ecological spectacle. Photo:Xinhua