Aberrant Bush-Warbler
Aberrant Bush-WarblerAberrant Bush-WarblerAberrant Bush-WarblerAberrant Bush-Warbler

Aberrant Bush-Warbler

Horornis flavolivaceus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
<5% · Rare
overall probability at Chitwan National Park
26 Verified records at Chitwan National Park
February Best month highest sighting rate
🌅 Crepuscular When it's active at dawn and dusk

The aberrant bush warbler (Horornis flavolivaceus) is a species in the bush warbler family, Cettiidae. It was formerly included in the "Old World warbler" assemblage. It is found in central and southern China, and the northern extremes of Myanmar and Vietnam. It occurs in the countries of Bhutan, China, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, Philippines, Thailand, Timor-Leste and Vietnam and also may occur in northeastern and southeastern Bangladesh. Wikipedia →

<5% of wildlife watchers report a Aberrant Bush-Warbler sighting in Chitwan National Park, based on 26 days of visitor records from GBIF citizen-science data.

Closest Relatives at Chitwan National Park

Hume's Bush-Warbler
LC

Hume's Bush-Warbler

☀️ Diurnal Bird

Horornis brunnescens

Insufficient data
Pale-footed Bush Warbler

Pale-footed Bush Warbler

☀️ Diurnal Bird

Urosphena pallidipes

<5% · Rare
Grey-sided Bush-Warbler
LC

Grey-sided Bush-Warbler

☀️ Diurnal Bird

Cettia brunnifrons

<5% · Rare
Yellow-bellied Warbler
LC

Yellow-bellied Warbler

🌅 Crepuscular Bird

Abroscopus superciliaris

<5% · Rare
Grey-bellied Tesia
LC

Grey-bellied Tesia

☀️ Diurnal Bird

Tesia cyaniventer

Insufficient data
Chestnut-crowned Bush-Warbler
LC

Chestnut-crowned Bush-Warbler

☀️ Diurnal Bird

Cettia major

Insufficient data
Black Drongo
LC Endemic

Black Drongo

🌅 Crepuscular Bird

Dicrurus macrocercus

70–80% · Very likely
Large-billed Crow
LC

Large-billed Crow

🌅 Crepuscular Bird

Corvus macrorhynchos

60–70% · Likely
Rufous Treepie
LC

Rufous Treepie

🌅 Crepuscular Bird

Dendrocitta vagabunda

50–60% · Likely
Long-tailed Shrike
LC

Long-tailed Shrike

🌅 Crepuscular Bird

Lanius schach

50–60% · Likely
Black-hooded Oriole
LC Endemic

Black-hooded Oriole

🌅 Crepuscular Bird

Oriolus xanthornus

50–60% · Likely
Red-whiskered Bulbul
LC

Red-whiskered Bulbul

☀️ Diurnal Bird

Pycnonotus jocosus

50–60% · Likely

📅 Monthly Probability

<5
Jan
5–10
Feb
<5
Mar
<5
Apr
<5
May
<5
Jun
<5
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 Kinabalu Park 🇲🇾 Malaysia
30–40%
2 Langtang National Park 🇳🇵 Nepal
10–20%
3 Kerinci Seblat National Park 🇮🇩 Indonesia
10–20%
4 Chitwan National Park 🇳🇵 Nepal
<5%
5 Jim Corbett National Park 🇮🇳 India
<5%
6 Doi Inthanon National Park 🇹🇭 Thailand
<5%
7 Jiuzhaigou National Park 🇨🇳 China
Insufficient data
8 Royal Bardia National Park 🇳🇵 Nepal
Insufficient data
9 Royal Manas National Park 🇧🇹 Bhutan
Insufficient data
10 Kinabatangan Wildlife Sanctuary 🇲🇾 Malaysia
Insufficient data

Quick answers

What are the chances of seeing a Aberrant Bush-Warbler in Chitwan National Park?

About 2% of wildlife watchers report a Aberrant Bush-Warbler sighting in Chitwan National Park, based on 26 days of visitor records from GBIF citizen-science data.

When is the best time to see Aberrant Bush-Warbler in Chitwan National Park?

February has the highest sighting rate for Aberrant Bush-Warbler in Chitwan National Park in our monthly data.

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