Claudia's leaf warbler
Phylloscopus claudiae (La Touche, 1922)
The claudia's leaf warbler (Phylloscopus claudiae) is a species in the family Phylloscopidae, order Passeriformes. Recorded adults weigh 6 g to 8.8 g. Its IUCN Red List status is Least Concern.

Quick facts about the claudia's leaf warbler
- Weight
- 6 g – 8.8 gsrc for Weight
- Length
- Not recorded
- Lifespan
- Not recorded
- Diet
- Invertivoresrc for Diet
- Main food
- Not recorded
- Habitat
- forestsrc for Habitat
- Young per litter or clutch
- 4.5src for Young per litter or clutch
- Lifestyle
- Perchingsrc for Lifestyle
- Migration
- Partialsrc for Migration
- Conservation status
- Least Concern (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the claudia's leaf warbler live?
Not recorded
What is the claudia's leaf warbler?
Claudia's leaf warbler (Phylloscopus claudiae) is a leaf warbler found only in China. Its natural habitat is temperate forests. Most taxonomists previously considered it to be a subspecies of the Blyth's leaf warbler.
From the Wikipedia article “Claudia's leaf warbler” (en.wikipedia.org/w/index.php?title=Claudia%27s_leaf_warbler&oldid=1314502927), by Wikipedia contributors, licensed under CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0). This block is kept separate from our own text.
Is the claudia's leaf warbler endangered?
The claudia's leaf warbler is listed as Least Concern on the IUCN Red List: it is not currently at risk of extinction.
- LCLeast Concern
- NTNear Threatened
- VUVulnerable
- ENEndangered
- CRCritically Endangered
- EWExtinct in the Wild
- EXExtinct
Category via Wikidata (CC0). Find the full assessment on the IUCN Red List. See all Least Concern species. What the categories mean.
How is the claudia's leaf warbler classified?
- kingdomAnimalia
- phylumChordata
- classAves
- orderPasseriformes
- familyPhylloscopidae
- genusPhylloscopus
- SpeciesPhylloscopus claudiae (La Touche, 1922)
Synonyms Acanthopneuste trochiloides claudiae, Phylloscopus reguloides claudiae
Other names and names in other languages (32)
- Claudia's leaf-warblerEnglish
- Claudia's warblerEnglish
- Claudia's warblerEnglish
- Gulbrynet LøvsangerDanish
- Hvidbrynet LøvsangerDanish
- ClaudialaubsängerGerman
- RhododendronlaubsängerGerman
- palbrova filoskopoEsperanto
- Mosquitero de ClaudiaSpanish
- Keskhiina lehelindEstonian
- shanxinuunilintuFinnish
- Pouillot de ClaudiaFrench
- bjeloprsi zviždakCroatian
- クラウディアムシクイJapanese
- 북방동고비솔새Korean
- 히말라야산솔새Korean
- Claudia's BoszangerDutch
- hansangerNorwegian
- świstunka zielonaPolish
- felosa-de-claudiaPortuguese
- felosa-de-sobrancelha-brancaPortuguese
- Зеленоватая пеночкаRussian
- kolibiarik trilkovýSlovak
- claudiasångareSwedish
- huanghesångareSwedish
- นกกระจิ๊ดหางขาวใหญ่Thai
- Claudia ÇıvgınıTurkish
- вівчарик широкобровийUkrainian
- 冠紋柳鶯Chinese
- 克勞第氏冠紋柳鶯Chinese
- 克氏冠紋柳鶯Chinese
- 冠纹柳莺Chinese
Relatives of the claudia's leaf warbler
Other species in the same genus Phylloscopus.

Common chiffchaff
Phylloscopus collybita

Willow warbler
Phylloscopus trochilus

Greenish warbler
Phylloscopus trochiloides

Yellow-browed warbler
Phylloscopus inornatus

Pallas's leaf warbler
Phylloscopus proregulus

Arctic warbler
Phylloscopus borealis
CompareClaudia's leaf warbler vs Common chiffchaffClaudia's leaf warbler vs Willow warblerClaudia's leaf warbler vs Greenish warblerClaudia's leaf warbler vs Yellow-browed warbler
Common questions
Answered only where our data holds the answer.
How big is the claudia's leaf warbler?
An adult claudia's leaf warbler weighs 6 g – 8.8 g, according to values recorded on Wikidata.
Is the claudia's leaf warbler endangered?
The claudia's leaf warbler is listed as Least Concern on the IUCN Red List, meaning it is not currently at risk of extinction.
What kind of animal is the claudia's leaf warbler?
The claudia's leaf warbler (Phylloscopus claudiae) belongs to the family Phylloscopidae in the order Passeriformes.
Sources and how to cite this page
Data as of 2026-11-11. How this page is put together.
- An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles · CC0 1.0 · E096-269
Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1 - AVONET: morphological, ecological and geographical data for all birds · CC BY 4.0 · v7
Tobias, J.A. et al. (2022) AVONET: morphological, ecological and geographical data for all birds. Ecology Letters 25: 581–597. https://doi.org/10.1111/ele.13898. Data: https://doi.org/10.6084/m9.figshare.16586228.v7 - Catalogue of Life eXtended Release · CC BY 4.0 · 2026-10-16 XR
Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf - Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence). - Wikidata · CC0 1.0 · 2026-11-11
Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service). - Wikipedia (English) · CC BY-SA 4.0 · 2026-11-11
Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).
Embed a card for this animal on your own site
Copy this code. The card shows the photo with its credit, key facts and a link back to this page.
CreatureData. (2026). Claudia's leaf warbler (Phylloscopus claudiae). Retrieved from https://creaturedata.com/animals/claudias-leaf-warbler
“Claudia's leaf warbler (Phylloscopus claudiae).” CreatureData, 2026, https://creaturedata.com/animals/claudias-leaf-warbler.
@misc{claudias_leaf_warbler_2026,
title = {Claudia's leaf warbler (Phylloscopus claudiae)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/claudias-leaf-warbler},
note = {Data as of 2026-11-11}
}