Niltava sumatrana
The Rufous-vented Niltava (*Niltava sumatrana*) is a strikingly beautiful Old World flycatcher, belonging to the Muscicapidae family, known for its strong sexual dimorphism. Males are a spectacular vision of deep royal blue on the crown, nape, upperparts, and sides of the head, contrasting sharply with a vibrant cerulean shoulder patch and throat patch, and a warm rufous-orange belly and vent. They typically measure around 15-17 cm (6-6.7 inches) in length. Females are more subdued, sporting ...
This niltava exclusively inhabits submontane and montane evergreen forests, particularly favoring dense undergrowth and mossy areas, at elevations typically ranging from 800 to 2,000 meters above sea level.
Primarily insectivorous, feeding on a variety of small invertebrates such as flies, beetles, and caterpillars, supplemented occasionally with small berries and fruit. They forage by gleaning from foliage or making short sallying flights to catch prey.
Rufous-vented Niltavas are generally solitary or found in pairs, maintaining a secretive demeanor within the dense forest understory, often flicking their wings and tail while perched. They are diurnal, spending their days actively foraging. Their foraging strategy primarily involves sallying out...
The Rufous-vented Niltava is a resident species distributed across the Sundaic region of Southeast Asia, primarily inhabiting montane and submontane forests. Its range includes the Malay Peninsula (from southern Thailand southwards), the island of Sumatra, and Borneo. Within these regions, it is ...
Least Concern
- The Rufous-vented Niltava's stunning male plumage is a testament to sexual selection, making it one of the most visually striking birds of its montane forest habitat. - Unlike many passerines that form large flocks, this niltava is typically encountered alone or in pairs, maintaining a solitary...