Hemipus hirundinaceus
Silhouette: Sheatherius · PhyloPic
In 3 days ~40% in a week ~70%
The black-winged flycatcher-shrike (Hemipus hirundinaceus) is a species of bird in the flycatcher-shrike genus, Hemipus. It is usually placed in the Vangidae. It is found in the Malay Peninsula and the Greater Sunda Islands. Its natural habitats are lowland forests and sometimes swamps and mangroves. The International Union for Conservation of Nature (IUCN) has assessed it as being of least concern.
Thomas Horsfield described this species as Muscicapa obscura in 1821, and it was later transferred to the genus Hemipus, as Hemipus obscurus. Because Muscicapa obscura was an unavailable name, the name Muscicapa hirundinacea published by Coenraad Jacob Temminck in 1822 was used, making the name Hemipus hirundinaceus. The IOC World Bird List transferred the genus Hemipus from Campephagidae, the cuckooshrikes, to Tephrodornithidae, the woodshrikes, because it was found to be closely related to Tephrodornis in 2006. The Handbook of the Birds of the World places both genera in Vangidae.
The black-winged flycatcher-shrike is about 15 cm (5.9 in) long. The male's head and upperparts are black, having a green sheen. The rump has black and white bars, and the tail... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Bako National Park | 🇲🇾 Malaysia | |
| 2 | Sepilok | 🇲🇾 Malaysia | |
| 3 | Bali Barat National Park | 🇮🇩 Indonesia | |
| 4 | Way Kambas National Park | 🇮🇩 Indonesia | |
| 5 | Tanjung Puting National Park | 🇮🇩 Indonesia | |
| 6 | Gunung Leuser National Park | 🇮🇩 Indonesia | |
| 7 | Danum Valley Conservation Area | 🇲🇾 Malaysia | |
| 8 | Taman Negara National Park | 🇲🇾 Malaysia | |
| 9 | Kinabatangan Wildlife Sanctuary | 🇲🇾 Malaysia | |
| 10 | Kinabalu Park | 🇲🇾 Malaysia | |
| 11 | Kerinci Seblat National Park | 🇮🇩 Indonesia |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kuala Lumpur | 🇲🇾 Malaysia | |
| 2 | Jakarta | 🇮🇩 Indonesia | |
| 3 | Kuching | 🇲🇾 Malaysia |
With luck
About 10% of wildlife watchers report a Black-winged Flycatcher-shrike sighting in Gunung Leuser National Park on a given day, based on 55 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 37th most-seen of the 166 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.
December
In that month about 30% of wildlife watchers report a Black-winged Flycatcher-shrike in Gunung Leuser National Park on a given day, against about 10% in March–May and August–November, the lowest months.
Between 1 and 4 am
Across all the parks we cover, that three-hour window holds the most Black-winged Flycatcher-shrike sightings with a recorded time, and about 7 in 10 of them come between 6 pm and 6 am: it is most active around dawn and dusk.
6th of 11
Of the 11 parks where we can rate Black-winged Flycatcher-shrike sightings, Gunung Leuser National Park ranks 6th at about 10%. The best odds are in Bako National Park (Malaysia, about 50%), Sepilok (Malaysia, about 30%) and Bali Barat National Park (Indonesia, about 30%). All parks ranked.
GBIF citizen-science records
It is estimated from how often the Black-winged Flycatcher-shrike is recorded against all the birds logged in Gunung Leuser National Park (55 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.
