Chestnut-crowned Warbler
Chestnut-crowned WarblerChestnut-crowned WarblerChestnut-crowned WarblerChestnut-crowned Warbler

Chestnut-crowned Warbler

Seicercus castaniceps

5–10% · With luck
overall probability at Langtang National Park
30 Verified records at Langtang National Park
February Best month highest sighting rate
🌅 Crepuscular When it's active at dawn and dusk

The chestnut-crowned warbler (Phylloscopus castaniceps) is a species of leaf warbler (family Phylloscopidae). It was formerly included in the "Old World warbler" assemblage. It is found in Bangladesh, Bhutan, Cambodia, China, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, Thailand, and Vietnam. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest. Nine subspecies are recognised across its range, and it forms a superspecies with the Sunda warbler and the yellow-breasted warbler. It is arboreal and primarily insectivorous. Wikipedia →

5–10% of wildlife watchers report a Chestnut-crowned Warbler sighting in Langtang National Park, based on 30 days of visitor records from GBIF citizen-science data.

Closest Relatives at Langtang National Park

Whistler's Warbler

Whistler's Warbler

🌅 Crepuscular Bird

Seicercus whistleri

20–30% · Possible
Golden-spectacled Warbler

Golden-spectacled Warbler

☀️ Diurnal Bird

Seicercus burkii

5–10% · With luck
Grey-hooded Warbler
LC

Grey-hooded Warbler

🌅 Crepuscular Bird

Phylloscopus xanthoschistos

40–50% · Likely
Buff-barred Warbler
LC

Buff-barred Warbler

🌅 Crepuscular Bird

Phylloscopus pulcher

30–40% · Possible
Ashy-throated Warbler
LC

Ashy-throated Warbler

🌅 Crepuscular Bird

Phylloscopus maculipennis

30–40% · Possible
Pale-rumped Warbler
LC

Pale-rumped Warbler

🌅 Crepuscular Bird

Phylloscopus chloronotus

20–30% · Possible
Blyth's Leaf-Warbler
LC

Blyth's Leaf-Warbler

🌅 Crepuscular Bird

Phylloscopus reguloides

20–30% · Possible
Tickell's Leaf Warbler
LC

Tickell's Leaf Warbler

🌅 Crepuscular Bird

Phylloscopus affinis

10–20% · With luck
Greenish Warbler
LC

Greenish Warbler

☀️ Diurnal Bird

Phylloscopus trochiloides

10–20% · With luck
Hume's Warbler
LC

Hume's Warbler

☀️ Diurnal Bird

Phylloscopus humei

10–20% · With luck
Large-billed Leaf-Warbler
LC

Large-billed Leaf-Warbler

🌅 Crepuscular Bird

Phylloscopus magnirostris

5–10% · Rare
Western Crowned Leaf-Warbler
LC

Western Crowned Leaf-Warbler

Bird

Phylloscopus occipitalis

<5% · Rare

📅 Monthly Probability

<5
Jan
20–30
Feb
5–10
Mar
10–20
Apr
5–10
May
5–10
Jun
10–20
Jul
5–10
Aug
<5
Sep
5–10
Oct
5–10
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 Ba Be National Park 🇻🇳 Vietnam
20–30%
2 Namdapha National Park 🇮🇳 India
10–20%
3 Doi Inthanon National Park 🇹🇭 Thailand
10–20%
4 Royal Manas National Park 🇧🇹 Bhutan
10–20%
5 Khangchendzonga National Park 🇮🇳 India
10–20%
6 Langtang National Park 🇳🇵 Nepal
5–10%
7 Kerinci Seblat National Park 🇮🇩 Indonesia
5–10%
8 Jim Corbett National Park 🇮🇳 India
<5%
9 Cuc Phuong National Park 🇻🇳 Vietnam
Insufficient data
10 Khao Luang National Park 🇹🇭 Thailand
Insufficient data
11 Kaziranga National Park 🇮🇳 India
Insufficient data

Quick answers

What are the chances of seeing a Chestnut-crowned Warbler in Langtang National Park?

About 9% of wildlife watchers report a Chestnut-crowned Warbler sighting in Langtang National Park, based on 30 days of visitor records from GBIF citizen-science data.

When is the best time to see Chestnut-crowned Warbler in Langtang National Park?

February has the highest sighting rate for Chestnut-crowned Warbler in Langtang National Park in our monthly data.

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