Whistler's Warbler

Whistler's Warbler

Seicercus whistleri

20–30% · Possible
overall probability at Langtang National Park
83 Verified records at Langtang National Park
October Best month highest sighting rate
🌅 Crepuscular When it's active at dawn and dusk

Whistler's warbler (Phylloscopus whistleri) is a species of leaf warbler (family Phylloscopidae). It was formerly included in the "Old World warbler" assemblage. It is found in the Indian subcontinent, from the Himalayas to Myanmar. Its natural habitats are subtropical or tropical moist montane forests and heavily degraded former forest. Whistler's warbler was previously placed in the genus Seicercus. A molecular phylogenetic study published in 2018 found that neither Phylloscopus nor Seicercus were monophyletic. Wikipedia →

20–30% of wildlife watchers report a Whistler's Warbler sighting in Langtang National Park, based on 83 days of visitor records from GBIF citizen-science data.

Closest Relatives at Langtang National Park

Chestnut-crowned Warbler

Chestnut-crowned Warbler

🌅 Crepuscular Bird

Seicercus castaniceps

5–10% · With luck
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

5–10
Jan
10–20
Feb
10–20
Mar
30–40
Apr
20–30
May
10–20
Jun
20–30
Jul
10–20
Aug
10–20
Sep
40–50
Oct
20–30
Nov
10–20
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 Langtang National Park 🇳🇵 Nepal
20–30%
2 Khangchendzonga National Park 🇮🇳 India
10–20%
3 Jim Corbett National Park 🇮🇳 India
5–10%
4 Namdapha National Park 🇮🇳 India
5–10%
5 Royal Manas National Park 🇧🇹 Bhutan
5–10%
6 Kaziranga National Park 🇮🇳 India
<5%
7 Chitwan National Park 🇳🇵 Nepal
Insufficient data

Quick answers

What are the chances of seeing a Whistler's Warbler in Langtang National Park?

About 24% of wildlife watchers report a Whistler's Warbler sighting in Langtang National Park, based on 83 days of visitor records from GBIF citizen-science data.

When is the best time to see Whistler's Warbler in Langtang National Park?

October has the highest sighting rate for Whistler's Warbler in Langtang National Park in our monthly data.

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