Sulphur-breasted Warbler
Sulphur-breasted WarblerSulphur-breasted WarblerSulphur-breasted WarblerSulphur-breasted Warbler

Sulphur-breasted Warbler

Phylloscopus ricketti

Silhouette: Jiekun He · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~20% · Possible
at Khao Yai National Park
444 Verified sightings at Khao Yai National Park From 2019 to 2026
1,142 Verified sightings across all 5 parks From 2019 to 2026
December Best month highest sighting rate
🌅 Crepuscular When it's spotted at dawn and dusk

About the Sulphur-breasted Warbler

The sulphur-breasted warbler (Phylloscopus ricketti) is a species of Old World warbler in the family Phylloscopidae. It breeds in China; it winters to Laos, Thailand and Cambodia. Its natural habitats are temperate forests and subtropical or tropical moist lowland forests. Wikipedia →

Closest Relatives at Khao Yai National Park

Yellow-browed Warbler
LC

Yellow-browed Warbler

🌅 Crepuscular Bird

Phylloscopus inornatus

Daily sighting probability ~50% · Likely
Two-barred Warbler
LC

Two-barred Warbler

🌅 Crepuscular Bird

Phylloscopus plumbeitarsus

Daily sighting probability ~20% · Possible
Claudia's Leaf-Warbler
LC

Claudia's Leaf-Warbler

🌅 Crepuscular Bird

Phylloscopus claudiae

Daily sighting probability ~20% · Possible
Radde's Warbler
LC

Radde's Warbler

🌅 Crepuscular Bird

Phylloscopus schwarzi

Daily sighting probability ~20% · Possible
Pale-legged Leaf-Warbler
LC

Pale-legged Leaf-Warbler

☀️ Diurnal Bird

Phylloscopus tenellipes

Daily sighting probability ~10% · With luck
Arctic Warbler
LC

Arctic Warbler

☀️ Diurnal Bird

Phylloscopus borealis

Daily sighting probability <5% · Rare
Dusky Warbler
LC

Dusky Warbler

☀️ Diurnal Bird

Phylloscopus fuscatus

Daily sighting probability <5% · Rare
Eastern Crowned-Warbler
LC

Eastern Crowned-Warbler

🌅 Crepuscular Bird

Phylloscopus coronatus

Daily sighting probability <5% · Rare
Green Warbler
LC

Green Warbler

☀️ Diurnal Bird

Phylloscopus nitidus

Daily sighting probability <5% · Rare
Davison's Leaf-Warbler
LC

Davison's Leaf-Warbler

🌅 Crepuscular Bird

Phylloscopus intensior

Daily sighting probability <5% · Rare
Sakhalin Leaf-Warbler
LC

Sakhalin Leaf-Warbler

Bird

Phylloscopus borealoides

Daily sighting probability <5% · Rare
Greenish Warbler
LC

Greenish Warbler

☀️ Diurnal Bird

Phylloscopus trochiloides

Daily sighting probability Insufficient data

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Khao Yai National Park 🇹🇭 Thailand
~20%
2 Kaeng Krachan National Park 🇹🇭 Thailand
~10%
3 Doi Inthanon National Park 🇹🇭 Thailand
<5%
4 Cuc Phuong National Park 🇻🇳 Vietnam
<5%
5 Jiuzhaigou National Park 🇨🇳 China
Insufficient data

Quick answers

What are the chances of seeing a Sulphur-breasted Warbler in Khao Yai National Park?

About 20% of wildlife watchers report a Sulphur-breasted Warbler sighting in Khao Yai National Park, based on 444 verified sightings from GBIF citizen-science data.

When is the best time to see Sulphur-breasted Warbler in Khao Yai National Park?

December has the highest sighting rate for Sulphur-breasted Warbler in Khao Yai National Park in our monthly data.

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