Dusky Warbler
Dusky WarblerDusky WarblerDusky WarblerDusky Warbler

Dusky Warbler

Phylloscopus fuscatus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
5–10% · With luck
overall probability at Sundarbans National Park
73 Verified records at Sundarbans National Park
February Best month highest sighting rate
☀️ Diurnal When it's active during daytime hours (6am–6pm)

The dusky warbler (Phylloscopus fuscatus) is a leaf warbler which breeds in the east Palearctic. The genus name Phylloscopus is from Ancient Greek phullon, "leaf", and skopos, "seeker" (from skopeo, "to watch"). The specific fuscatus is from Latin fuscus "dark". This warbler is strongly migratory and winters in South Asia and South-east Asia. It sometimes occurs in North America in Alaska, and has also occurred in California. This is an abundant bird of taiga bogs and wet meadows. Wikipedia →

5–10% of wildlife watchers report a Dusky Warbler sighting in Sundarbans National Park, based on 73 days of visitor records from GBIF citizen-science data.

Closest Relatives at Sundarbans National Park

Greenish Warbler
LC

Greenish Warbler

☀️ Diurnal Bird

Phylloscopus trochiloides

10–20% · With luck
Yellow-browed Warbler
LC

Yellow-browed Warbler

🌅 Crepuscular Bird

Phylloscopus inornatus

<5% · Rare
Common Chiffchaff
LC

Common Chiffchaff

☀️ Diurnal Bird

Phylloscopus collybita

Insufficient data
Golden-spectacled Warbler

Golden-spectacled Warbler

☀️ Diurnal Bird

Seicercus burkii

Insufficient data
Large-billed Crow
LC

Large-billed Crow

🌅 Crepuscular Bird

Corvus macrorhynchos

50–60% · Likely
Oriental Magpie-Robin
LC

Oriental Magpie-Robin

🌅 Crepuscular Bird

Copsychus saularis

50–60% · Likely
Bronzed Drongo
LC Endemic

Bronzed Drongo

🌅 Crepuscular Bird

Dicrurus aeneus

40–50% · Likely
Small Minivet
LC

Small Minivet

☀️ Diurnal Bird

Pericrocotus cinnamomeus

40–50% · Likely
Black Drongo
LC Endemic

Black Drongo

🌅 Crepuscular Bird

Dicrurus macrocercus

40–50% · Likely
Common Tailorbird
LC

Common Tailorbird

🌅 Crepuscular Bird

Orthotomus sutorius

40–50% · Likely
Jungle Myna
LC

Jungle Myna

🌅 Crepuscular Bird

Acridotheres fuscus

40–50% · Likely
Barn Swallow
LC

Barn Swallow

☀️ Diurnal Bird

Hirundo rustica

40–50% · Likely

📅 Monthly Probability

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

☀️ When They're Spotted

Most active during daytime hours (6am–6pm) · across all parks (global)

☀️Diurnal
☀️🌙🌙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 Kaziranga National Park 🇮🇳 India
10–20%
2 Gobi Gurvansaikhan National Park 🇲🇳 Mongolia
5–10%
3 Sundarbans National Park 🇮🇳 India
5–10%
4 Cuc Phuong National Park 🇻🇳 Vietnam
<5%
5 Khao Yai National Park 🇹🇭 Thailand
<5%
6 Chitwan National Park 🇳🇵 Nepal
<5%
7 Royal Manas National Park 🇧🇹 Bhutan
<5%
8 Doi Inthanon National Park 🇹🇭 Thailand
<5%
9 Kaeng Krachan National Park 🇹🇭 Thailand
<5%
10 Cat Tien National Park 🇻🇳 Vietnam
<5%
11 Namdapha National Park 🇮🇳 India
<5%
12 Taroko National Park 🇹🇼 Taiwan
<5%
13 Keoladeo National Park 🇮🇳 India
<5%
14 Jim Corbett National Park 🇮🇳 India
<5%
15 Wadden Sea National Park 🇩🇪 Germany
<5%
16 Jiuzhaigou National Park 🇨🇳 China
Insufficient data
17 Royal Bardia National Park 🇳🇵 Nepal
Insufficient data
18 Langtang National Park 🇳🇵 Nepal
Insufficient data

Quick answers

What are the chances of seeing a Dusky Warbler in Sundarbans National Park?

About 7% of wildlife watchers report a Dusky Warbler sighting in Sundarbans National Park, based on 73 days of visitor records from GBIF citizen-science data.

When is the best time to see Dusky Warbler in Sundarbans National Park?

February has the highest sighting rate for Dusky Warbler in Sundarbans National Park in our monthly data.

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