Blyth's Leaf-Warbler
Blyth's Leaf-WarblerBlyth's Leaf-WarblerBlyth's Leaf-WarblerBlyth's Leaf-Warbler

Blyth's Leaf-Warbler

Phylloscopus reguloides

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
20–30% · Possible
overall probability at Ba Be National Park
41 Verified records at Ba Be National Park
March Best month highest sighting rate
🌅 Crepuscular When it's active at dawn and dusk

Blyth's leaf warbler (Phylloscopus reguloides) is a species of leaf warbler (family Phylloscopidae). It was formerly included in the "Old World warbler" assemblage. It is found mainly in Southeast Asia, southern China and along the Himalayas till northern Pakistan. Its natural habitat is subtropical or tropical moist montane forests. This bird was named after the English zoologist Edward Blyth. In regard to its birdsong complexity, which takes into account the number of distinct notes, Blyth leaf warbler's high complexity is a consequence of increased variation between song types. Wikipedia →

20–30% of wildlife watchers report a Blyth's Leaf-Warbler sighting in Ba Be National Park, based on 41 days of visitor records from GBIF citizen-science data.

Closest Relatives at Ba Be National Park

Kloss's Leaf-Warbler
LC

Kloss's Leaf-Warbler

🌅 Crepuscular Bird

Phylloscopus ogilviegranti

30–40% · Possible
Yellow-browed Warbler
LC

Yellow-browed Warbler

🌅 Crepuscular Bird

Phylloscopus inornatus

30–40% · Possible
Ashy-throated Warbler
LC

Ashy-throated Warbler

🌅 Crepuscular Bird

Phylloscopus maculipennis

5–10% · With luck
Two-barred Warbler
LC

Two-barred Warbler

🌅 Crepuscular Bird

Phylloscopus plumbeitarsus

5–10% · Rare
Eastern Crowned-Warbler
LC

Eastern Crowned-Warbler

🌅 Crepuscular Bird

Phylloscopus coronatus

Insufficient data
White-spectacled Warbler

White-spectacled Warbler

🌅 Crepuscular Bird

Seicercus affinis

20–30% · Possible
Chestnut-crowned Warbler

Chestnut-crowned Warbler

🌅 Crepuscular Bird

Seicercus castaniceps

20–30% · Possible
Gray-cheeked Warbler

Gray-cheeked Warbler

🌅 Crepuscular Bird

Seicercus poliogenys

10–20% · With luck
Alström's Warbler

Alström's Warbler

Bird

Seicercus soror

Insufficient data
Mountain Fulvetta
LC

Mountain Fulvetta

🌅 Crepuscular Bird

Alcippe peracensis

60–70% · Likely
Large Niltava
LC

Large Niltava

🌅 Crepuscular Bird

Niltava grandis

50–60% · Likely
Chestnut-vented Nuthatch
LC

Chestnut-vented Nuthatch

🌅 Crepuscular Bird

Sitta nagaensis

50–60% · Likely

📅 Monthly Probability

20–30
Jan
10–20
Feb
30–40
Mar
20–30
Apr
20–30
May
20–30
Jun
20–30
Jul
10–20
Aug
10–20
Sep
10–20
Oct
10–20
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 Doi Inthanon National Park 🇹🇭 Thailand
20–30%
2 Langtang National Park 🇳🇵 Nepal
20–30%
3 Ba Be National Park 🇻🇳 Vietnam
20–30%
4 Namdapha National Park 🇮🇳 India
10–20%
5 Royal Manas National Park 🇧🇹 Bhutan
10–20%
6 Khangchendzonga National Park 🇮🇳 India
10–20%
7 Kaziranga National Park 🇮🇳 India
<5%
8 Chitwan National Park 🇳🇵 Nepal
<5%
9 Jim Corbett National Park 🇮🇳 India
<5%
10 Royal Bardia National Park 🇳🇵 Nepal
Insufficient data

Quick answers

What are the chances of seeing a Blyth's Leaf-Warbler in Ba Be National Park?

About 20% of wildlife watchers report a Blyth's Leaf-Warbler sighting in Ba Be National Park, based on 41 days of visitor records from GBIF citizen-science data.

When is the best time to see Blyth's Leaf-Warbler in Ba Be National Park?

March has the highest sighting rate for Blyth's Leaf-Warbler in Ba Be National Park in our monthly data.

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