Bird species: black dark-sided flycatcher flycatcher Bird species Description: Description: Body slightly smaller (13 cm) of gray smoke flycatchers. Upper body dark gray, with yellow markings on the wing skin is not obvious, lower body white, two threatened with dark smoke gray mottled, gray-brown upper chest with a vague spot; clear white eyes, throat white, usually with a white collar and a half ; under the cheek with black lines, wing length to the end of the 2/3. Various different subspecies of the gray level of the lower body. Juvenile birds face and back with white spotted. Iris - Dark Brown; mouth - black; foot - black. Cry: lively metallic jingle chi-up, chi-up, chi-up; do not like brown chest Flycatcher gruff. Complex song, repeating a series of thin plus sweet vibrato and tone whistle. Distribution: Reproduction in Northeast Asia and the Himalayas; winter migration to Southern China, Palawan, Southeast Asia and Greater Sunda Islands. Distribution: subspecies breeding in northeastern China, wintering in southern and eastern China, Hainan and Taiwan; rothschildi breeding in the southeast of the southern Qinling Mountains in Shaanxi, Gansu, southeastern Qinghai, eastern Tibet and Sichuan, wintering in the south; cacabata breeding in southern Tibet. Very common in evergreen forests and woodlands, to an altitude of 4000 meters high can; wintering in the lowlands. Habits: habitat in the foothills of the mountains or the forest canopy forests and forest. Tight low stand bare branches, out to capture the past insects. The species has been included in the State Forestry Administration, August 1, 2000 release of "The State protects the beneficial or important economic or scientific value of terrestrial wild animals."