Austen's Brown Hornbill
Austen's Brown HornbillAusten's Brown HornbillAusten's Brown HornbillAusten's Brown Hornbill

Austen's Brown Hornbill

Anorrhinus austeni

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
10–20% · With luck
overall probability at Khao Yai National Park
189 Verified records at Khao Yai National Park
April Best month highest sighting rate
🌅 Crepuscular When it's active at dawn and dusk

Austen's brown hornbill (Anorrhinus austeni), also known as the white-throated brown hornbill or brown hornbill, is a medium-sized species of hornbill found in forests from northeastern India to Vietnam and northern Thailand. It is rare throughout its range and is threatened by habitat loss and fragmentation. Wikipedia →

10–20% of wildlife watchers report a Austen's Brown Hornbill sighting in Khao Yai National Park, based on 189 days of visitor records from GBIF citizen-science data.

Closest Relatives at Khao Yai National Park

Oriental Pied Hornbill
LC

Oriental Pied Hornbill

🌅 Crepuscular Bird

Anthracoceros albirostris

60–70% · Likely
Great Hornbill
VU

Great Hornbill

🌅 Crepuscular Bird

Buceros bicornis

40–50% · Likely
Wreathed Hornbill
VU

Wreathed Hornbill

🌅 Crepuscular Bird

Rhyticeros undulatus

30–40% · Possible
Common Hoopoe
LC

Common Hoopoe

☀️ Diurnal Bird

Upupa epops

<5% · Rare

📅 Monthly Probability

<5
Jan
10–20
Feb
10–20
Mar
20–30
Apr
10–20
May
<5
Jun
5–10
Jul
<5
Aug
<5
Sep
<5
Oct
<5
Nov
<5
Dec

🌅 When They're Spotted

Most active at dawn and dusk · across all parks (global)

🌅Crepuscular
☀️🌙🌙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 Namdapha National Park 🇮🇳 India
10–20%
2 Khao Yai National Park 🇹🇭 Thailand
10–20%

Quick answers

What are the chances of seeing a Austen's Brown Hornbill in Khao Yai National Park?

About 10% of wildlife watchers report a Austen's Brown Hornbill sighting in Khao Yai National Park, based on 189 days of visitor records from GBIF citizen-science data.

When is the best time to see Austen's Brown Hornbill in Khao Yai National Park?

April has the highest sighting rate for Austen's Brown Hornbill in Khao Yai National Park in our monthly data.

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