Dusky Broadbill
Corydon sumatranus
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyEurylaimidae (Asian and Grauer's Broadbills)
- GenusCorydon
- SpeciesCorydon sumatranus (Dusky Broadbill)
Closest Relatives at Khao Luang National Park
Black-and-yellow Broadbill
Eurylaimus ochromalus
Green Broadbill
Calyptomena viridis
Banded Broadbill
Eurylaimus javanicus
Black-and-red Broadbill
Cymbirhynchus macrorhynchos
Red-eyed Bulbul
Pycnonotus brunneus
Asian Fairy-bluebird
Irena puella
White-rumped Shama
Copsychus malabaricus
Spectacled Bulbul
Rubigula erythropthalmos
Chestnut-winged Babbler
Stachyris erythroptera
Ochraceous Bulbul
Alophoixus ochraceus
Little Spiderhunter
Arachnothera longirostra
Stripe-throated Bulbul
Pycnonotus finlaysoni
📅 Monthly Probability
🌅 When They're Spotted
Most active at dawn and dusk · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | Khao Luang National Park | 🇹🇭 Thailand | |
| 2 | Way Kambas National Park | 🇮🇩 Indonesia | |
| 3 | Kaeng Krachan National Park | 🇹🇭 Thailand | |
| 4 | Danum Valley Conservation Area | 🇲🇾 Malaysia | |
| 5 | Kerinci Seblat National Park | 🇮🇩 Indonesia | |
| 6 | Kinabatangan Wildlife Sanctuary | 🇲🇾 Malaysia | |
| 7 | Cat Tien National Park | 🇻🇳 Vietnam | |
| 8 | Khao Yai National Park | 🇹🇭 Thailand | |
| 9 | Khao Sok National Park | 🇹🇭 Thailand | |
| 10 | Kinabalu Park | 🇲🇾 Malaysia | |
| 11 | Doi Inthanon National Park | 🇹🇭 Thailand |
Quick answers
What are the chances of seeing a Dusky Broadbill in Khao Luang National Park?
About 16% of visitor-days record a Dusky Broadbill sighting in Khao Luang National Park, based on 83 observer-days of citizen-science data from GBIF.
When is the best time to see Dusky Broadbill in Khao Luang National Park?
August has the highest sighting rate for Dusky Broadbill in Khao Luang National Park in our monthly data.