Migration season is underway, with nearly 100 rare birds arriving at the Danhe Wetland Park in Zezhou County, Shanxi Province. The visitors include white spoonbills, cormorants, grey herons and black storks. Meanwhile, as temperatures drop, Fenhe Wetland in Taiyuan, Shanxi, is also welcoming flocks of migratory birds. Local authorities are also working to ensure the birds can rest and feed safely.