Pale Blue Flycatcher Cyornis unicolor diaoluoensis, Hainan, China, February. Race diaoluoensis is endemic to Hainan. (Craig Brelsford)Pale Blue Flycatcher C. u. unicolor, Skytree Nature Reserve (21.627267, 101.588062), Yunnan, China, elev. 720 m (2,360 ft.), March. (Craig Brelsford)
