Dicrurus hottentottus
Silhouette: Ferran Sayol · PhyloPic
In 3 days ~40% in a week ~70%
The hair-crested drongo (Dicrurus hottentottus) is an Asian bird of the family Dicruridae. This species was formerly considered conspecific with Dicrurus bracteatus, for which the name "spangled drongo" – formerly used for both – is now usually reserved. Some authorities include the Sumatran drongo (D. sumatranus) in D. hottentottus as subspecies.
It is native from Pakistan, Bangladesh, India, and Bhutan through Indochina to China, Indonesia, and Brunei. Hair-crested drongos move in small flocks and are very noisy. The "spangled drongo", Dicrurus bracteatus, is native on the east coast of Australia and its name is a pejorative slang for a silly person. This may be due to its strange chattering and cackling.
In 1760, French zoologist Mathurin Jacques Brisson included a description of the hair-crested drongo in his Ornithologie based on a specimen that he mistakenly believed had been collected from the Cape of Good Hope in South Africa. He used the French name Le choucas du Cap de Bonne Espérance and the Latin Monedula Capitis Bonae Spei. Although Brisson coined Latin names, these do not conform to the binomial system and are not recognised by the International Commission... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Tangkoko Nature Reserve | 🇮🇩 Indonesia | |
| 2 | Kaeng Krachan National Park | 🇹🇭 Thailand | |
| 3 | Khao Yai National Park | 🇹🇭 Thailand | |
| 4 | Kinabalu Park | 🇲🇾 Malaysia | |
| 5 | Manas National Park | 🇮🇳 India | |
| 6 | Kaziranga National Park | 🇮🇳 India | |
| 7 | Royal Manas National Park | 🇧🇹 Bhutan | |
| 8 | Royal Bardia National Park | 🇳🇵 Nepal | |
| 9 | Jim Corbett National Park | 🇮🇳 India | |
| 10 | Chitwan National Park | 🇳🇵 Nepal | |
| 11 | Doi Inthanon National Park | 🇹🇭 Thailand | |
| 12 | Namdapha National Park | 🇮🇳 India | |
| 13 | Bali Barat National Park | 🇮🇩 Indonesia | |
| 14 | Cat Tien National Park | 🇻🇳 Vietnam | |
| 15 | Kanha National Park | 🇮🇳 India | |
| 16 | Nagarhole National Park | 🇮🇳 India | |
| 17 | Cuc Phuong National Park | 🇻🇳 Vietnam | |
| 18 | Bandhavgarh National Park | 🇮🇳 India | |
| 19 | Satpura National Park | 🇮🇳 India | |
| 20 | Sepilok | 🇲🇾 Malaysia | |
| 21 | Sundarbans National Park | 🇮🇳 India | |
| 22 | Danum Valley Conservation Area | 🇲🇾 Malaysia | |
| 23 | Kinabatangan Wildlife Sanctuary | 🇲🇾 Malaysia |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Dehradun | 🇮🇳 India | |
| 2 | Guwahati | 🇮🇳 India | |
| 3 | Tuen Mun | 🇨🇳 China | |
| 4 | Hefei | 🇨🇳 China | |
| 5 | Yangon | 🇲🇲 Myanmar | |
| 6 | Chandigarh | 🇮🇳 India | |
| 7 | Chattogram | 🇧🇩 Bangladesh | |
| 8 | Guangzhou | 🇨🇳 China | |
| 9 | Jammu | 🇮🇳 India | |
| 10 | Wuhan | 🇨🇳 China |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Macau Zoo | 🇲🇴 Macao SAR China |
Possible
About 20% of wildlife watchers report a Hair-crested Drongo sighting in Cat Tien National Park on a given day, based on 240 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 97th most-seen of the 244 birds we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
September
In that month about 60% of wildlife watchers report a Hair-crested Drongo in Cat Tien National Park on a given day, against under 5% in April and May, the lowest months. That is one of Cat Tien National Park's wettest months, with about 440 mm of rain against 15 mm in February.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Hair-crested Drongo sightings with a recorded time, and about 6 in 10 of them come between 6 am and 6 pm: it is most active around dawn and dusk.
14th of 23
Of the 23 parks where we can rate Hair-crested Drongo sightings, Cat Tien National Park ranks 14th at about 20%. The best odds are in Tangkoko Nature Reserve (Indonesia, about 70%), Kaeng Krachan National Park (Thailand, about 50%) and Khao Yai National Park (Thailand, about 50%). All parks ranked.
Same genus: Dicrurus
The closest relatives of the Hair-crested Drongo that you can see in Cat Tien National Park (genus Dicrurus, Drongos) are Ashy Drongo (about 70%), Greater Racket-tailed Drongo (about 70%) and Bronzed Drongo (about 60%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Hair-crested Drongo is recorded against all the birds logged in Cat Tien National Park (240 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.
