Dicrurus macrocercus
Silhouette: Ferran Sayol · PhyloPic
In 3 days ~50% in a week ~80%
The black drongo (Dicrurus macrocercus) is a small Asian passerine bird of the drongo family Dicruridae. It is a common resident breeder in much of tropical southern Asia from southwest Iran through Pakistan, India, Bangladesh and Sri Lanka east to southern China and Indonesia and accidental visitor of Japan. It is an all black bird with a distinctive forked tail and measures 28 cm (11 in) in length. It feeds on insects, and is common in open agricultural areas and light forest throughout its range, perching conspicuously on a bare perch or along power or telephone lines.
The species is known for its aggressive behaviour towards much larger birds, such as crows, never hesitating to dive-bomb any bird of prey that invades its territory. This behaviour earns it the informal name of king crow. Smaller birds often nest in the well-guarded vicinity of a nesting black drongo. Previously grouped along with the African fork-tailed drongo (Dicrurus adsimilis), the Asian forms are now treated as a separate species with several distinct populations.
The black drongo is listed as least concern by the International Union for Conservation of Nature (IUCN) on the IUCN Red List, due to its large range and relative commonness. It has been introduced to some Pacific islands, where it has thrived and become abundant to the point of threatening and causing the extinction of native and endemic bird species there. Wikipedia →
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Ranchi | 🇮🇳 India | |
| 2 | Bhubaneshwar | 🇮🇳 India | |
| 3 | Visakhapatnam | 🇮🇳 India | |
| 4 | Madurai | 🇮🇳 India | |
| 5 | Savar | 🇧🇩 Bangladesh | |
| 6 | Puducherry | 🇮🇳 India | |
| 7 | Hajipur | 🇮🇳 India | |
| 8 | Bhopal | 🇮🇳 India | |
| 9 | Asansol | 🇮🇳 India | |
| 10 | Berhampore | 🇮🇳 India |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Hong Kong Zoological and Botanical Gardens | 🇨🇳 China | |
| 2 | Edward Youde Aviary | 🇭🇰 Hong Kong SAR China |
Possible
About 20% of wildlife watchers report a Black Drongo sighting in Jim Corbett National Park on a given day, based on 569 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 53rd most-seen of the 368 birds we can rate there. Over three days the chance rises to about 50%, and over a week to about 80%, if each day is a fresh chance.
February, April and June–July
In those months about 30% of wildlife watchers report a Black Drongo in Jim Corbett National Park on a given day, against about 10% in August and December, the lowest months.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Black Drongo sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
15th of 31
Of the 31 parks where we can rate Black Drongo sightings, Jim Corbett National Park ranks 15th at about 20%. The best odds are in Kanha National Park (India, about 70%), Keoladeo National Park (India, about 70%) and Chitwan National Park (Nepal, about 70%). All parks ranked.
Same genus: Dicrurus
The closest relatives of the Black Drongo that you can see in Jim Corbett National Park (genus Dicrurus, Drongos) are Hair-crested Drongo (about 20%), Ashy Drongo (about 10%) and Bronzed Drongo (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Black Drongo is recorded against all the birds logged in Jim Corbett National Park (569 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
