With their round, plump bodies, pale yellow short beaks, and fluffy white "collars," the Reed Parrotbills are a kind of endangered birds inhabiting the Niukouyu Wetland Park near and operated by SINOPEC Yanshan Petrochemical Company. And behold, the wetland park is also home to other 140 species of wild birds.Today marks #WorldWetlandsDay, Let us protect wetlands for preserving biodiversity and safeguarding the natural environment! #WetlandsandHumanWellbeing #SinopecForNature