Amid the golden autumn hues at the Lashihai Wetland Reserve in Yulong County, southwest China's Yunnan Province, flocks of birds soared above the crystal-clear waters, forming a picturesque autumn spectacle. This breathtaking scene was the fruit of years of wetland restoration and conservation efforts. Monitoring data shows that the number of bird species identified there has risen significantly to nearly 400, making the wetland a paradise for migratory birds.