Dusky Broadbill
Dusky BroadbillDusky BroadbillDusky BroadbillDusky Broadbill

Dusky Broadbill

Corydon sumatranus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Insufficient data
overall probability at Khao Sok National Park
2 Verified records at Khao Sok National Park
☀️ Diurnal When it's active during daytime hours (6am–6pm)

The dusky broadbill (Corydon sumatranus) is a species of bird in the family Eurylaimidae, the broadbills. It is native to Southeast Asia. It may be slowly declining due to habitat loss, especially from logging, but it has a large enough range that it is still considered to be a least-concern species. This species, like most in its family, is an insectivore. Wikipedia →

Closest Relatives at Khao Sok National Park

Black-and-yellow Broadbill
NT

Black-and-yellow Broadbill

🌅 Crepuscular Bird

Eurylaimus ochromalus

20–30% · Possible
Green Broadbill
NT

Green Broadbill

🌅 Crepuscular Bird

Calyptomena viridis

5–10% · With luck
Black-and-red Broadbill
LC

Black-and-red Broadbill

🌅 Crepuscular Bird

Cymbirhynchus macrorhynchos

5–10% · Rare
Banded Broadbill
LC

Banded Broadbill

🌅 Crepuscular Bird

Eurylaimus javanicus

<5% · Rare
White-rumped Shama
LC

White-rumped Shama

🌅 Crepuscular Bird

Copsychus malabaricus

50–60% · Likely
Ochraceous Bulbul
LC

Ochraceous Bulbul

🌅 Crepuscular Bird

Alophoixus ochraceus

50–60% · Likely
Oriental Magpie-Robin
LC

Oriental Magpie-Robin

🌅 Crepuscular Bird

Copsychus saularis

40–50% · Likely
Orange-bellied Flowerpecker
LC

Orange-bellied Flowerpecker

🌅 Crepuscular Bird

Dicaeum trigonostigma

40–50% · Likely
Asian Brown Flycatcher

Asian Brown Flycatcher

🌅 Crepuscular Bird

Muscicapa latirostris

40–50% · Likely
Stripe-throated Bulbul
LC

Stripe-throated Bulbul

🌅 Crepuscular Bird

Pycnonotus finlaysoni

40–50% · Likely
Large-billed Crow
LC

Large-billed Crow

🌅 Crepuscular Bird

Corvus macrorhynchos

40–50% · Likely
Little Spiderhunter
LC

Little Spiderhunter

🌅 Crepuscular Bird

Arachnothera longirostra

30–40% · Possible

📅 Monthly Probability

📊

Fewer than 5 records of Dusky Broadbill at Khao Sok National Park — not enough to chart months honestly.

☀️ When They're Spotted

Most active during daytime hours (6am–6pm) · across all parks (global)

☀️Diurnal
☀️🌙🌙12am6am12pm6pm12am

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 Way Kambas National Park 🇮🇩 Indonesia
20–30%
2 Khao Luang National Park 🇹🇭 Thailand
10–20%
3 Kaeng Krachan National Park 🇹🇭 Thailand
5–10%
4 Danum Valley Conservation Area 🇲🇾 Malaysia
5–10%
5 Kerinci Seblat National Park 🇮🇩 Indonesia
5–10%
6 Kinabatangan Wildlife Sanctuary 🇲🇾 Malaysia
<5%
7 Cat Tien National Park 🇻🇳 Vietnam
<5%
8 Khao Yai National Park 🇹🇭 Thailand
<5%
9 Khao Sok National Park 🇹🇭 Thailand
Insufficient data
10 Kinabalu Park 🇲🇾 Malaysia
Insufficient data
11 Doi Inthanon National Park 🇹🇭 Thailand
Insufficient data
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