About Hemixos castanonotus Swinhoe, 1870
The chestnut bulbul, also called the chestnut-backed bulbul, has the scientific name Hemixos castanonotus. It is a songbird that belongs to the bulbul family, Pycnonotidae. Robert Swinhoe first described this species in 1870. This bird can be found in southern China and northern Vietnam. Its natural habitat is subtropical or tropical moist lowland forests, and it primarily lives in the forest canopy.