A rare sighting of a greater flamingo has been reported at Wuliangsu Lake, also known as Ulan Suhai Lake, in North China s Inner Mongolia Autonomous Region. This marks the first time in recent years that this species has been observed at the lake. This discovery not only adds a new highlight to the lake s biodiversity but also brings renewed hope and motivation for local ecological conservation efforts while showing that local government efforts to protect and restore the Wuliangsu Lake ecosystem have led to significant environmental improvements.