Arachnothera flavigaster
Silhouette: Sheatherius · PhyloPic
In 3 days ~40% in a week ~70%
The spectacled spiderhunter (Arachnothera flavigaster) is a species of bird in the family Nectariniidae. It is found in Brunei, Indonesia, Malaysia, Singapore, Thailand, and Vietnam. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest. This is both the largest spiderhunter and the largest representative of the entire sunbird
family. The total length of this species is around 22 cm (8.7 in) and body mass is around 38.4 to 49 g (1.35 to 1.73 oz). Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Khao Luang National Park | 🇹🇭 Thailand | |
| 2 | Danum Valley Conservation Area | 🇲🇾 Malaysia | |
| 3 | Sepilok | 🇲🇾 Malaysia | |
| 4 | Taman Negara National Park | 🇲🇾 Malaysia | |
| 5 | Kerinci Seblat National Park | 🇮🇩 Indonesia | |
| 6 | Way Kambas National Park | 🇮🇩 Indonesia | |
| 7 | Gunung Leuser National Park | 🇮🇩 Indonesia | |
| 8 | Khao Sok National Park | 🇹🇭 Thailand | |
| 9 | Kinabalu Park | 🇲🇾 Malaysia | |
| 10 | Kaeng Krachan National Park | 🇹🇭 Thailand |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kuala Lumpur | 🇲🇾 Malaysia |
With luck
About 10% of wildlife watchers report a Spectacled Spiderhunter sighting in Danum Valley Conservation Area on a given day, based on 232 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 100th most-seen of the 258 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 30% of wildlife watchers report a Spectacled Spiderhunter in Danum Valley Conservation Area on a given day, against under 5% in June and October, the lowest months.
Between 4 and 7 am
Across all the parks we cover, that three-hour window holds the most Spectacled Spiderhunter 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.
2nd of 10
Of the 10 parks where we can rate Spectacled Spiderhunter sightings, Danum Valley Conservation Area ranks 2nd at about 10%. The best odds are in Khao Luang National Park (Thailand, about 20%).
Same genus: Arachnothera
The closest relatives of the Spectacled Spiderhunter that you can see in Danum Valley Conservation Area (genus Arachnothera, Typical Spiderhunters) are Little Spiderhunter (about 60%), Bornean Spiderhunter (about 30%) and Yellow-eared Spiderhunter (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Spectacled Spiderhunter is recorded against all the birds logged in Danum Valley Conservation Area (232 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.
