Pale Blue Flycatcher (Cyornis unicolor) [XC793613]
by Greg Irving from Doi Lang West Slope, Doi Pha Hom Pok National Park, Fang, Chiang Mai, Thailand (song)
Pale Blue Flycatcher (Cyornis unicolor) [XC80009]
by Mike Nelson from Eaglenest Wildlife Sanctuary, Arunachal Pradesh, India (song)
Subspecies
The following 4 subspecies are recognised:
unicolor Blyth, 1843 - Garhwal and from central Nepal eastern in Himalayas to north-eastern India (Arunachal Pradesh, Assam, Meghalaya and Nagaland), southern China (south-eastern Xizang, western and southern Yunnan and southern Guangxi), Myanmar, Thailand (except central and south), northern and central Laos and northern Vietnam (northern Annam).
diaoluoensis (Cheng, Yang & Lu, 1981) - Hainan.
harterti Robinson and Kinnear, 1928 - Malay Peninsula, Sumatra, Java and Borneo.
cyanopolia Blyth, 1870 - Malay Pen., Sumatra, Java and Borneo.