White-bellied Drongo

The White-bellied Drongo (Dicrurus caerulescens) is a striking bird found across the Indian Subcontinent. It is characterized by its predominantly black plumage, with a contrasting white belly and vent. The young, however, are cloaked entirely in black, which can lead to confusion with the smaller and more compact Black Drongo.

Identification Tips

Adult White-bellied Drongos can be distinguished by their white underparts, which starkly contrast with their dark upper bodies. The tail fork is less pronounced than in the Black Drongo. In the young, the underside is not white but rather a greyish hue, and the upper parts are a duller brown compared to adults.

Habitat

This species typically inhabits dry scrublands and open forests, where it can be seen perched conspicuously at the treetops.

Distribution

The White-bellied Drongo is a resident breeder in India and Sri Lanka, with its range extending from southern Nepal through western and southern India, and in the dry and wet zones of Sri Lanka.

Behaviour

Often solitary or in small groups, these birds exhibit remarkable aerial agility as they hunt for insects. They are also known to be aggressive defenders of their nesting territory, boldly confronting intruders much larger than themselves.

Song & Calls

The vocal repertoire of the White-bellied Drongo includes a series of sharp notes interspersed with clearer tones, and they are adept mimics of other bird species' calls.

Breeding

The breeding season spans from February to July. Their nests are cup-shaped, constructed with twigs and lined with grass, and are placed high in tree forks. They lay two to four pale salmon-colored eggs with reddish blotches.

Similar Species

The Black Drongo is similar in appearance but is smaller with a more pronounced tail fork and lacks the white belly and vent.

Diet and Feeding

While primarily insectivorous, these drongos are opportunistic feeders, occasionally preying on small birds and visiting flowers for nectar.

Conservation Status

The White-bellied Drongo is classified as Least Concern by the IUCN, indicating a stable population without significant threats to its survival.