白鹤做客余杭南湖

Core Points - A pair of white cranes, including a juvenile, was spotted at the South Lake in Yuhang, attracting birdwatchers [2] - White cranes are large migratory wading birds, primarily inhabiting open marshes, lakeshores, and shallow wetlands [2] - The adult white crane has a height of 130 to 140 centimeters and can live over 70 years, symbolizing good fortune and longevity in Chinese culture [2] Population and Conservation Status - There are three global populations of white cranes that migrate along different routes, with the central and western populations nearly extinct over the past 20 years, leaving only the eastern population that passes through China [2] - According to the World Natural Heritage Conservation Alliance, the global white crane population is now less than 4,000, with 98% wintering at Poyang Lake [2] - White cranes are classified as critically endangered on the IUCN Red List and are a national first-class protected animal in China [2] Habitat and Protection Efforts - The repeated sightings of white cranes at South Lake and North Lake indicate that these areas have become important stopover sites for the eastern migratory population due to years of wetland conservation efforts [2]