World Bird List

Species factsheet
Dark-backed Sibia (Heterophasia melanoleuca)

Order: Heterophasia melanoleuca
Family: Laughingthrushes & Allies (Leiothrichidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
radcliffei e Myanmar, nw Thailand and nw Laos
castanoptera se Myanmar
melanoleuca s Myanmar and w Thailand
Annoncer