Radde's Warbler
Radde's WarblerRadde's WarblerRadde's WarblerRadde's Warbler

Radde's Warbler

Phylloscopus schwarzi

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Insufficient data
overall probability at Cuc Phuong National Park
4 Verified records at Cuc Phuong National Park
🌅 Crepuscular When it's active at dawn and dusk

Radde's warbler (Phylloscopus schwarzi) is a leaf warbler which breeds in Siberia. This warbler is strongly migratory and winters in Southeast Asia. The genus name Phylloscopus is from Ancient Greek phullon, "leaf", and skopos, "seeker" (from skopeo, "to watch"). The specific schwarzi commemorates German astronomer Ludwig Schwarz (1822–1894). Wikipedia →

Closest Relatives at Cuc Phuong National Park

Yellow-browed Warbler
LC

Yellow-browed Warbler

🌅 Crepuscular Bird

Phylloscopus inornatus

40–50% · Likely
Limestone Leaf-Warbler
LC

Limestone Leaf-Warbler

🌅 Crepuscular Bird

Phylloscopus calciatilis

20–30% · Possible
Dusky Warbler
LC

Dusky Warbler

☀️ Diurnal Bird

Phylloscopus fuscatus

<5% · Rare
Claudia's Leaf-Warbler
LC

Claudia's Leaf-Warbler

🌅 Crepuscular Bird

Phylloscopus claudiae

<5% · Rare
Arctic Warbler
LC

Arctic Warbler

☀️ Diurnal Bird

Phylloscopus borealis

<5% · Rare
Sulphur-breasted Warbler
LC

Sulphur-breasted Warbler

🌅 Crepuscular Bird

Phylloscopus ricketti

<5% · Rare
Eastern Crowned-Warbler
LC

Eastern Crowned-Warbler

🌅 Crepuscular Bird

Phylloscopus coronatus

<5% · Rare
Pale-legged Leaf-Warbler
LC

Pale-legged Leaf-Warbler

Bird

Phylloscopus tenellipes

<5% · Rare
Davison's Leaf-Warbler
LC

Davison's Leaf-Warbler

🌅 Crepuscular Bird

Phylloscopus intensior

Insufficient data
Greenish Warbler
LC

Greenish Warbler

☀️ Diurnal Bird

Phylloscopus trochiloides

Insufficient data
Bianchi's Warbler

Bianchi's Warbler

🌅 Crepuscular Bird

Seicercus valentini

10–20% · With luck
Gray-crowned Warbler

Gray-crowned Warbler

☀️ Diurnal Bird

Seicercus tephrocephalus

5–10% · Rare

📅 Monthly Probability

📊

Fewer than 5 records of Radde's Warbler at Cuc Phuong National Park — not enough to chart months honestly.

🌅 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 Khao Yai National Park 🇹🇭 Thailand
10–20%
2 Kaeng Krachan National Park 🇹🇭 Thailand
5–10%
3 Doi Inthanon National Park 🇹🇭 Thailand
<5%
4 Cat Tien National Park 🇻🇳 Vietnam
<5%
5 Cuc Phuong National Park 🇻🇳 Vietnam
Insufficient data
6 Gobi Gurvansaikhan National Park 🇲🇳 Mongolia
Insufficient data
7 Wadden Sea National Park 🇩🇪 Germany
Insufficient data
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