Yellow-rumped flycatcher (juvenile male), Hanoi, 5/2019
Yellow-rumped flycatcher (female), Hanoi, September 2019
The yellow flycatcher is a medium-sized species in the flycatcher group (about 13 cm). The male has black head-to-shoulders with dark white eyebrows, yellow lower back and upper tail cover, black wings with white mid-wing patches, bright orange underparts and black tail . The young male is similar to the male, but the wings are olive gray. The female has an olive green upper body and a lighter yellow underside than the male.
Yellow-rumped flycatcher is medium-sized species in flycatcher group (about 13 cm). Male has black head and shoulder with heavy white supercilium, yellow lower back and rump, black wing with white wing parch, brightly orange underparts and blackish tail. First year male is similar to male but olive grey wing . Female have greyish or olive-green upperparts and paler yellow below.