Red-winged laughingthrush (Trochalopteron formosum)

Trochalopteron formosum is a species in the Trochalopteron genus. It is commonly known as Red-winged laughingthrush This name is unplaced name for the species in the family Leiothrichidae . . This species is found in China (Sichuan, Yunnan and Guangxi provinces) and north-west Vietnam..