Orthotomus ruficeps
Silhouette: Sheatherius · PhyloPic
In 3 days ~90% in a week >90%
The ashy tailorbird (Orthotomus ruficeps) is a species of songbird from Southeast Asia, formerly placed in the "Old World warbler" assemblage, it but now placed in the family Cisticolidae. The ashy tailorbird was described by the French ornithologist René Lesson in 1830. It was once treated as being conspecific (the same species) as the olive-backed tailorbird, but the two species are genetically distinct and act as such where their range overlaps in Java. Nine subspecies have been described.
The species is found across Southeast Asia, ranging from southern Myanmar and southern Thailand through the Malay Peninsula and Singapore. It is found widely across Greater Sunda Islands, namely Borneo, Sumatra and Java, as well as smaller islands near these, including the Philippine island of Mapun (which is close to Borneo). Another disjunct population is found in southern Vietnam and Cambodia.
Its natural habitats is typically lowland forests close to the coast, but it has been recorded up to 900 m (3,000 ft) on Sumatra and Borneo. It can occupy a range of forested habitats including mangrove forest, secondary forest, swamp forest and scrubland... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sepilok | 🇲🇾 Malaysia | |
| 2 | Bako National Park | 🇲🇾 Malaysia | |
| 3 | Way Kambas National Park | 🇮🇩 Indonesia | |
| 4 | Kinabatangan Wildlife Sanctuary | 🇲🇾 Malaysia | |
| 5 | Gunung Leuser National Park | 🇮🇩 Indonesia | |
| 6 | Danum Valley Conservation Area | 🇲🇾 Malaysia | |
| 7 | Tanjung Puting National Park | 🇮🇩 Indonesia | |
| 8 | Kinabalu Park | 🇲🇾 Malaysia | |
| 9 | Taman Negara National Park | 🇲🇾 Malaysia | |
| 10 | Kerinci Seblat National Park | 🇮🇩 Indonesia |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Ho Chi Minh City | 🇻🇳 Vietnam | |
| 2 | Kuching | 🇲🇾 Malaysia | |
| 3 | Cần Thơ | 🇻🇳 Vietnam | |
| 4 | Singapore | 🇸🇬 Singapore | |
| 5 | Johor Bahru | 🇲🇾 Malaysia | |
| 6 | Padang | 🇮🇩 Indonesia | |
| 7 | Jakarta | 🇮🇩 Indonesia | |
| 8 | Phnom Penh | 🇰🇭 Cambodia | |
| 9 | Kuala Lumpur | 🇲🇾 Malaysia |
Likely
About 50% of wildlife watchers report an Ashy Tailorbird sighting in Ho Chi Minh City on a given day, based on 179 verified sightings from GBIF citizen-science data. It is the 9th most-seen of the 103 birds we can rate there. Over three days the chance rises to about 90%, and over a week to over 90%, if each day is a fresh chance.
January–March, June and November
In those months about 60% of wildlife watchers report an Ashy Tailorbird in Ho Chi Minh City on a given day, against about 30% in April and September, the lowest months. Those are among Ho Chi Minh City's driest months, with about 70 mm of rain a month against 220 mm in October.
Between 2 and 5 am
Across all the parks we cover, that three-hour window holds the most Ashy Tailorbird 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.
Yes
Of the 9 cities where we can rate Ashy Tailorbird sightings, Ho Chi Minh City has the highest daily chance: about 50%. Next come Kuching (Malaysia, about 30%) and Cần Thơ (Vietnam, about 20%).
GBIF citizen-science records
It is estimated from how often the Ashy Tailorbird is recorded against all the birds logged in Ho Chi Minh City (179 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.
