丽江泸沽湖迎来首批越冬红嘴鸥

Core Points - The arrival of thousands of red-billed gulls marks the beginning of the annual bird-watching season at Lugu Lake, Yunnan Province, which is expected to last until March next year [2] - Lugu Lake, as China's third-largest deep-water lake, maintains a stable water quality that provides a suitable habitat for migratory birds, including red-billed gulls [2] - The local government has prioritized ecological protection and restoration efforts, leading to increased biodiversity and attracting more migratory birds to the area [3]