The white-eared sibia is a bird in the laughingthrush family Leiothrichidae. The species is sometimes placed in the monotypic genus Malacias. It was first described by Robert Swinhoe in 1864. There are no subspecies.
Region
East Asia
Typical Environment
Occurs throughout Taiwan’s mid- to high-elevation broadleaf and mixed conifer-broadleaf forests, especially along forest edges, ridgelines, and clearings. It favors mature evergreen forests but also uses secondary growth, bamboo thickets, and shrublands near villages and mountain roads. Birds often move along the mid to upper canopy, descending to fruiting trees and flowering shrubs. It is a common and conspicuous member of Taiwan’s montane bird communities.
Altitude Range
1200–3000 m
Climate Zone
Highland
Ease of Keeping
Beginner friendly: 2/5
The white-eared sibia is endemic to Taiwan’s montane forests and is sometimes placed in the monotypic genus Malacias. It frequently joins mixed-species flocks, moving actively through the canopy. By taking nectar and fruit, it helps pollinate flowers and disperse seeds. Its conspicuous white ear patch and long tail make it easy to spot even in dense foliage.
Temperament
social and active
Flight Pattern
short rapid wingbeats with agile glides between canopy gaps
Social Behavior
Usually seen in pairs or small parties and commonly joins mixed-species foraging flocks. It nests in shrubs or trees, building a neat cup; both sexes participate in care of the young. Breeding occurs in spring to early summer in Taiwan’s mountains.
Migratory Pattern
Resident
Song Description
A rich, fluty series of clear whistles and warbles delivered from prominent perches. Calls include sharp scolds and chatter when agitated, with varied phrases repeated in short sequences.
Plumage
Sleek slate-gray body with darker, almost black head and mask; bold, contrasting white ear patch. Wings show warm brown edging; underparts are gray to pale gray. Long, graduated tail with white corners or tips enhances the contrast.
Diet
Feeds on a mix of fruits and berries, such as those of native shrubs and small trees. Also takes insects and other small invertebrates gleaned from leaves and twigs. Frequently visits flowers for nectar, contributing to pollination. Opportunistic and adaptable to seasonal food availability.
Preferred Environment
Forages primarily in the mid to upper canopy along forest edges, clearings, and along mountain roads with flowering trees. Will descend to fruiting shrubs and participate in mixed flocks moving through forest strata.
