Lashihai Wetland Park is a magical paradise. Migratory birds from north to south have experienced the hardships of a long journey, the confusion of high-rise buildings in the city and the sneak attack of an ignorant shotgun slingshot, but they are exhausted and happy to land here. In addition to the lure of abundant aquatic plants, small fish and shrimp in the wetland, the safe natural environment here is an important prerequisite for attracting migratory birds to move south for the winter. This is it-Lashihai. Spring in Lashihai is long overdue. When the sun is shining in Lijiang, the cold wind here is still swishing. One morning in March, I stood at the seaside of Lashi, which I have been longing for for for a long time: it is a wide and quiet lake with green light under the cold sky. Small patches of wetlands divide the lake into large and small bays. A group of cormorants are parked on the willow trees in the lake; In the shallow bay and shore, there are a large group of wild ducks, or plunge into the water to find fish and shrimp, or sleep with their necks tied. Occasionally, two amphibious, amphibious and amphibious red-spotted ducks fly up and lazily flap the wings of nearby waterfowl. In the distance, the water vapor is dense, and from time to time you can see the small shadows of mountain birds swimming and dancing. This is the early spring in Lashihai. The early migratory birds have moved northward, and the late migratory birds are recuperating and preparing to embark on the road back to Wan Li.