Oriolus chinensis
Silhouette: L. Shyamal · PhyloPic
In 3 days ~40% in a week ~70%
The black-naped oriole (Oriolus chinensis) is a passerine bird in the oriole family that is found in many parts of Asia. There are several distinctive populations within the wide distribution range of this species and in the past the slender-billed oriole (Oriolus tenuirostris) was included as a subspecies. Unlike the Indian golden oriole which only has a short and narrow eye-stripe, the black-naped oriole has the stripe broadening and joining at the back of the neck. Males and females are very similar although the wing lining of the female is more greenish. The bill is pink and is stouter than in the golden oriole.
In 1760 the French zoologist Mathurin Jacques Brisson included a description of the black-naped oriole in his Ornithologie based on a specimen that he mistakenly believed had been collected in the former French colony of Cochinchina in what is now southern Vietnam. He used the French name Le loriot de la Cochinchine and the Latin Oriolus Cochinsinensis. Although Brisson coined Latin names, these do not conform to the binomial system and are not recognised by the International Commission on Zoological Nomenclature. When in 1766 the Swedish naturalist... Wikipedia →
Recording0:11
Philippines · 2026
© francineee · iNaturalist · CC BY-NC 4.0
Recording0:21
Singapore · 2020
© Soh Kam Yung · iNaturalist · CC BY-NC 4.0
Recording1:05
China · 2026
© Mike Yan · iNaturalist · CC BY-NC 4.0
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Komodo National Park | 🇮🇩 Indonesia | |
| 2 | Tangkoko Nature Reserve | 🇮🇩 Indonesia | |
| 3 | Kaeng Krachan National Park | 🇹🇭 Thailand | |
| 4 | Khao Yai National Park | 🇹🇭 Thailand | |
| 5 | Cat Tien National Park | 🇻🇳 Vietnam | |
| 6 | Khao Sok National Park | 🇹🇭 Thailand | |
| 7 | Bali Barat National Park | 🇮🇩 Indonesia | |
| 8 | Doi Inthanon National Park | 🇹🇭 Thailand | |
| 9 | Taman Negara National Park | 🇲🇾 Malaysia | |
| 10 | Gunung Leuser National Park | 🇮🇩 Indonesia | |
| 11 | Periyar National Park | 🇮🇳 India | |
| 12 | Nagarhole National Park | 🇮🇳 India | |
| 13 | Kaziranga National Park | 🇮🇳 India | |
| 14 | Bandipur National Park | 🇮🇳 India | |
| 15 | Kanha National Park | 🇮🇳 India |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Singapore | 🇸🇬 Singapore | |
| 2 | Kuala Lumpur | 🇲🇾 Malaysia | |
| 3 | Manila | 🇵🇭 Philippines | |
| 4 | Johor Bahru | 🇲🇾 Malaysia | |
| 5 | Davao City | 🇵🇭 Philippines | |
| 6 | Bandar Lampung | 🇮🇩 Indonesia | |
| 7 | Bangkok | 🇹🇭 Thailand | |
| 8 | Kaohsiung | 🇹🇼 Taiwan | |
| 9 | Bhubaneshwar | 🇮🇳 India | |
| 10 | Jinhua | 🇨🇳 China |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | San Diego Zoo | 🇺🇸 United States | |
| 2 | Pairi Daiza | 🇧🇪 Belgium | |
| 3 | Zoo Miami | 🇺🇸 United States | |
| 4 | Minnesota Zoo | 🇺🇸 United States | |
| 5 | Taipei Zoo | 🇹🇼 Taiwan | |
| 6 | Bronx Zoo | 🇺🇸 United States | |
| 7 | Fonghuanggu Bird and Ecology Park | 🇹🇼 Taiwan | |
| 8 | Woodland Park Zoo | 🇺🇸 United States | |
| 9 | Chiba Zoological Park | 🇯🇵 Japan | |
| 10 | Singapore Zoo | 🇸🇬 Singapore | |
| 11 | Gembira Loka Zoo | 🇮🇩 Indonesia | |
| 12 | London Zoo | 🇬🇧 United Kingdom | |
| 13 | Bandung Zoo | 🇮🇩 Indonesia | |
| 14 | Vogelpark Avifauna | 🇳🇱 Netherlands | |
| 15 | Kuala Lumpur Bird Park | 🇲🇾 Malaysia | |
| 16 | Hong Kong Zoological and Botanical Gardens | 🇨🇳 China | |
| 17 | Penang Bird Park | 🇲🇾 Malaysia | |
| 18 | Edward Youde Aviary | 🇭🇰 Hong Kong SAR China | |
| 19 | Lembang Park & Zoo | 🇮🇩 Indonesia |
With luck
About 10% of wildlife watchers report a Black-naped Oriole sighting in Phnom Penh on a given day, based on 306 verified sightings from GBIF citizen-science data. It is the 34th most-seen of the 154 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.
February–March and November–December
In those months about 30% of wildlife watchers report a Black-naped Oriole in Phnom Penh on a given day, against under 5% in May to September, the lowest months. Those are among Phnom Penh's driest months, with about 40 mm of rain a month against 190 mm in June.
Between 2 and 5 am
Across all the parks we cover, that three-hour window holds the most Black-naped Oriole 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.
15th of 50
Of the 50 cities where we can rate Black-naped Oriole sightings, Phnom Penh ranks 15th at about 10%. The best odds are in Singapore (Singapore, about 70%), Kuala Lumpur (Malaysia, about 60%) and Manila (Philippines, about 50%).
Same order: Passeriformes
The closest relatives of the Black-naped Oriole that you can see in Phnom Penh (order Passeriformes, Perching Birds) are Yellow-vented Bulbul (over 90%), Eurasian Tree Sparrow (about 90%) and Malaysian Pied-Fantail (about 70%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Black-naped Oriole is recorded against all the birds logged in Phnom Penh (306 verified sightings), 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.
