As flocks of migratory birds arrive for the season, a rare glossy ibis has been spotted for the first time in the Tiaozini Wetland of Dongtai, eastern China's Jiangsu Province. Known as a "moving gem" and the "rainbow of the wetlands" for its iridescent purple, green, and blue feathers, the Glossy Ibis is a nationally first-class protected species in China. #ChinaBiodiversity #PlanetMatters | CGTN Global Watch