Wetland park design aims to restore habitats by using a method that focuses on flooding and fertility issues. By studying wetland birds, designers can create better habitats for wildlife. The design method involves selecting target species, arranging habitats, shaping landforms, managing water levels, planting vegetation, designing landscapes with minimal interference, and planning for natural growth. This approach was successfully applied to the Qinghua Wetland in Yunnan Province, showing how it can improve biodiversity and habitat benefits.