Grey-winged Blackbird (Latin name: Turdus boulboul) is a slightly larger (28 cm) bird. Male: Squid-like, but with broad grey wing lines that contrast with the rest of the body feathers. The abdomen is black with gray scales , the mouth is more orange than the crow ' , and the circles of the eyes are yellow. The female is all olive brown with light reddish-brown spots on the wings. Iris - brown; mouth - orange; feet - dull brown.
China is distributed in Sichuan, Hainan, Yunnan, Guangxi and other places
Populations are sparse. It is found in the Himalayas, southern China, northern Indochina and Myanmar. It generally lives in moist and dense oak and rhododendrons at an altitude of 1200-3000 meters, and in winter it is often found in woods, shrublands and rural idylls. The nominate subspecies have been recorded in southern Yunnan, southern Sichuan and Guizhou overwintering, subspecies sowerbyi in central Sichuan, intermedia in the northwest (Tianshan, Kashgar, Lop Nur and Qaidam Basins), mandarinus as resident birds in central China, east China, south China, southwest and southeast, and some birds winter on Hainan Island. An endemic subspecies, Yaoschanensis, breeds in the Yao Mountains of Guangxi. It inhabits dry shrublands or evergreen montane forests at altitudes of 640 to 3000 m, and migrates downward in winter.