Psilopogon duvaucelii
Silhouette: Vijay Cavale (photo), John E. McCormack, Michael G. Harvey, Brant C. Faircloth, Nicholas G. Crawford, Travis C. Glenn, Robb T. Brumfield & T. Michael Keesey · PhyloPic
In 3 days ~40% in a week ~70%
The black-eared barbet (Psilopogon duvaucelii) is a barbet in the family Megalaimidae native to Peninsular Malaysia, Sumatra and Borneo. It inhabits shrubland and forest up to an altitude of 1,200 m (3,900 ft). Because of its large range it is listed as least concern on the IUCN Red List.
The black-eared barbet has olive-green plumage, a blue throat and nape, a black beak and a large black streak between the eyes. Below the eyes it has red spots encircled by black. It is 16–17 cm (6.3–6.7 in) long and weighs 26.3–37 g (0.93–1.31 oz).
Bucco duvaucelii was the scientific name proposed by René Lesson in 1830 who described a barbet from Sumatra. The generic name Psilopogon was proposed by Salomon Müller in 1836, initially for a fire-tufted barbet (P. pyrolophus) from Sumatra.
In subsequent decades, about 19 generic names were proposed for barbet species, including Megalaima by John Edward Gray in 1849 and Mezobucco by George Ernest Shelley in 1889. Taxonomists used different generic names when describing barbets in collections of natural history museums.
Mezzobucco duvaucelii gigantorhinus was proposed by Harry C. Oberholser in 1912 for an adult male... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Khao Luang National Park | 🇹🇭 Thailand | |
| 2 | Cat Tien National Park | 🇻🇳 Vietnam | |
| 3 | Khao Sok National Park | 🇹🇭 Thailand | |
| 4 | Sepilok | 🇲🇾 Malaysia | |
| 5 | Gunung Leuser National Park | 🇮🇩 Indonesia | |
| 6 | Kaeng Krachan National Park | 🇹🇭 Thailand | |
| 7 | Khao Yai National Park | 🇹🇭 Thailand | |
| 8 | Kinabatangan Wildlife Sanctuary | 🇲🇾 Malaysia | |
| 9 | Tanjung Puting National Park | 🇮🇩 Indonesia | |
| 10 | Danum Valley Conservation Area | 🇲🇾 Malaysia | |
| 11 | Taman Negara National Park | 🇲🇾 Malaysia | |
| 12 | Way Kambas National Park | 🇮🇩 Indonesia | |
| 13 | Manas National Park | 🇮🇳 India | |
| 14 | Namdapha National Park | 🇮🇳 India | |
| 15 | Royal Manas National Park | 🇧🇹 Bhutan | |
| 16 | Kaziranga National Park | 🇮🇳 India | |
| 17 | Bako National Park | 🇲🇾 Malaysia | |
| 18 | Kerinci Seblat National Park | 🇮🇩 Indonesia | |
| 19 | Kinabalu Park | 🇲🇾 Malaysia | |
| 20 | Doi Inthanon National Park | 🇹🇭 Thailand |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kuala Lumpur | 🇲🇾 Malaysia | |
| 2 | Kuching | 🇲🇾 Malaysia | |
| 3 | Guwahati | 🇮🇳 India |
With luck
About 10% of wildlife watchers report a Black-eared Barbet sighting in Namdapha National Park on a given day, based on 211 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 83rd most-seen of the 298 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.
March
In that month about 40% of wildlife watchers report a Black-eared Barbet in Namdapha National Park on a given day, against about 10% in February and October–December, the lowest months. That is one of Namdapha National Park's driest months, with about 120 mm of rain against 660 mm in July. June to September have too few records to rate.
Between 1 and 4 am
Across all the parks we cover, that three-hour window holds the most Black-eared Barbet sightings with a recorded time, and about 6 in 10 of them come between 6 pm and 6 am: it is most active around dawn and dusk.
14th of 20
Of the 20 parks where we can rate Black-eared Barbet sightings, Namdapha National Park ranks 14th at about 10%. The best odds are in Khao Luang National Park (Thailand, about 50%), Cat Tien National Park (Vietnam, about 50%) and Khao Sok National Park (Thailand, about 50%). All parks ranked.
Same genus: Psilopogon
The closest relatives of the Black-eared Barbet that you can see in Namdapha National Park (genus Psilopogon, Typical Asian Barbets) are Blue-throated Barbet (about 60%), Great Barbet (about 40%) and Lineated Barbet (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Black-eared Barbet is recorded against all the birds logged in Namdapha National Park (211 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.
