The black-crowned barwing is a non-migratory bird from Indochina in the family Leiothrichidae. The genus name Actinodura is from Ancient Greek meaning "ray-like tail", while the specific epithet sodangorum is from the Xo Dang tribe which lives in Ngoc Linh and other areas in Vietnam, Cambodia and Laos where black-crowned barwings are found.
Region
Central Annamite Range (Vietnam and Laos)
Typical Environment
Occurs in evergreen and semi-evergreen montane forests with dense understory, especially along ridges and steep slopes. It favors thickets of bamboo, rhododendron, and vine tangles, and also uses forest edges and lightly disturbed secondary growth adjoining primary forest. Birds typically remain within a few meters of the ground, moving through dense cover. It sometimes joins mixed-species flocks, especially in the non-breeding season.
Altitude Range
1000–2200 m
Climate Zone
Highland
Ease of Keeping
Beginner friendly: 1/5
This recently described barwing is confined to the Central Annamite highlands of Vietnam and adjacent Laos, where it keeps to dense montane forest. Its name honors the Xo Dang (Sodang) people living near Mount Ngoc Linh, the area where it was first found. Habitat loss and fragmentation have made it a conservation priority, and it is best detected by its thin, high-pitched calls rather than by sight.
Temperament
skulking but active
Flight Pattern
short rapid wingbeats
Social Behavior
Usually found in pairs or small family groups within dense understory. Frequently associates with mixed-species flocks while foraging. Nests are likely cup-shaped and placed low in shrubs or small trees; breeding is presumed to occur in the late dry to early wet season.
Migratory Pattern
Resident
Song Description
Gives thin, high-pitched whistles and sibilant tsee notes, often delivered from concealed perches. Also produces soft chatters and short trills when agitated or in contact with mates.
