Whistler's Warbler

Whistler's Warbler

Seicercus whistleri

5–10% · With luck
overall probability at Royal Manas National Park
51 Verified records at Royal Manas National Park
February 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 →

5–10% of wildlife watchers report a Whistler's Warbler sighting in Royal Manas National Park, based on 51 days of visitor records from GBIF citizen-science data.

Closest Relatives at Royal Manas National Park

Chestnut-crowned Warbler

Chestnut-crowned Warbler

🌅 Crepuscular Bird

Seicercus castaniceps

10–20% · With luck
Gray-cheeked Warbler

Gray-cheeked Warbler

🌅 Crepuscular Bird

Seicercus poliogenys

5–10% · With luck
White-spectacled Warbler

White-spectacled Warbler

🌅 Crepuscular Bird

Seicercus affinis

<5% · Rare
Golden-spectacled Warbler

Golden-spectacled Warbler

☀️ Diurnal Bird

Seicercus burkii

<5% · Rare
Gray-crowned Warbler

Gray-crowned Warbler

☀️ Diurnal Bird

Seicercus tephrocephalus

Insufficient data
Yellow-vented Warbler
LC

Yellow-vented Warbler

☀️ Diurnal Bird

Phylloscopus cantator

30–40% · Possible
Grey-hooded Warbler
LC

Grey-hooded Warbler

🌅 Crepuscular Bird

Phylloscopus xanthoschistos

20–30% · Possible
Yellow-browed Warbler
LC

Yellow-browed Warbler

🌅 Crepuscular Bird

Phylloscopus inornatus

10–20% · With luck
Blyth's Leaf-Warbler
LC

Blyth's Leaf-Warbler

🌅 Crepuscular Bird

Phylloscopus reguloides

10–20% · With luck
Pale-rumped Warbler
LC

Pale-rumped Warbler

🌅 Crepuscular Bird

Phylloscopus chloronotus

5–10% · With luck
Ashy-throated Warbler
LC

Ashy-throated Warbler

🌅 Crepuscular Bird

Phylloscopus maculipennis

5–10% · With luck
Dusky Warbler
LC

Dusky Warbler

☀️ Diurnal Bird

Phylloscopus fuscatus

<5% · Rare

📅 Monthly Probability

5–10
Jan
10–20
Feb
<5
Mar
5–10
Apr
<5
May
<5
Jun
<5
Jul
5–10
Aug
5–10
Sep
<5
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 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 Royal Manas National Park?

About 5% of wildlife watchers report a Whistler's Warbler sighting in Royal Manas National Park, based on 51 days of visitor records from GBIF citizen-science data.

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

February has the highest sighting rate for Whistler's Warbler in Royal Manas National Park in our monthly data.

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