About Trochalopteron erythrocephalum (Vigors, 1832)
The chestnut-crowned laughingthrush, with the scientific name Trochalopteron erythrocephalum, is a bird species that belongs to the family Leiothrichidae. This species can be found in Bhutan, China, India, Pakistan, and Nepal. The silver-eared laughingthrush was previously classified as a subspecies of the chestnut-crowned laughingthrush, but it is now generally recognized as a distinct separate species.