Ficedula zanthopygia
The Yellow-rumped Flycatcher (Ficedula zanthopygia) is a striking, small passerine bird, renowned for the brilliant yellow rump that gives it its common name. Males are particularly eye-catching, sporting glossy black upperparts, a stark white supercilium, a large white patch on the wing, and clean white underparts, creating a high-contrast appearance. Females, in contrast, are more subtly attired with olive-brown upperparts, a duller yellow rump, and buffy wing-bars, exemplifying cryptic col...
Breeding occurs in mature deciduous or mixed broadleaf forests, woodlands, and well-treed parks at low to mid-elevations. During winter, it favors lowland evergreen and secondary forests, often near water, in tropical and subtropical regions.
This species is primarily insectivorous, feeding on a wide variety of insects and their larvae, including beetles, flies, moths, caterpillars, and spiders, captured both in flight and gleaned from vegetation.
Yellow-rumped Flycatchers are active diurnal insectivores, primarily observed sallying from a perch to catch insects in mid-air, a classic flycatcher technique. They also glean prey from foliage and bark, meticulously searching for hidden insects. Males establish and defend breeding territories w...
The Yellow-rumped Flycatcher breeds across a broad swathe of East Asia, encompassing southeastern Siberia, the Russian Far East, northeastern China, the Korean Peninsula, and parts of Japan, particularly Honshu. Following the breeding season, these birds undertake a significant southward migratio...
Least Concern
- The male Yellow-rumped Flycatcher possesses one of the most striking and contrasting plumages among Asian passerines, a true black, white, and yellow spectacle. - Despite its name, it is an 'Old World Flycatcher' (Muscicapidae), not closely related to the 'New World Flycatchers' (Tyrannidae) fo...