General
Asian Brown Flycatcher: A small flycatcher with gray brown upperparts and white underparts with gray brown wash on sides and breast. Long gray brown wings have an indistinct pale wing bar. It has a black bill with creamy pink base to lower mandible. Gray face has a whitish buff eye ring and white buff lores. Tail is dark gray, undertail coverts are white. Some adults show diffuse streaking on the chest and sides. Juveniles have pale underparts spotted with brown and pale wing bars. Sexes are similar in appearance.
Range and Habitat
Asian Brown Flycatcher: This bird breeds in Japan, eastern Siberia, and the Himalayas. It is migratory and winters in tropical southern Asia from southern India and Sri Lanka east to Indonesia. Occasionally it has been observed in outer Aleutians and other islands in the Alaskan chain. Found in deciduous, conifer, and mixed woodlands and open cultivated areas; prefers deciduous trees for foraging and nesting.
Breeding and Nesting
Asian Brown Flycatcher: Four to five olive gray eggs are laid in a cup nest made of lichen, moss, and grasses and lined with finer materials. Nest is built by the female and placed on a tree branch or set in fork of a tree. Incubation ranges from 11 to 13 days and is carried out by the female. Young are fed by both sexes. These birds have one brood per year.
Foraging and Feeding
Asian Brown Flycatcher: Feeds mostly on insects. Perches on an open exposed tree branch perch, immobile and erect, until it spots prey; then flies out to catch it in flight and returns to its perch to eat. Sometimes flicks its wings while hunting.
Vocalization
Asian Brown Flycatcher: Call is a bold "seeet-seet". The male sings a simple melodic song during courtship.
Similar Species
Asian Brown Flycatcher: Very similar to Gray-streaked Flycatcher, which is larger with the smaller completely dark bill, longer wings, darker gray brown upperparts, and heavy brown streaking on underparts. In the field Asian Brown Flycatcher can also be confused with Dark-sided Flycatcher, which has darker breast, smaller bill, longer wings, darker gray-brown wash on breast and sides, and darker gray-brown upperparts.