Green warbler
Phylloscopus nitidus Blyth, 1843
The green warbler (Phylloscopus nitidus) is a species in the family Phylloscopidae, order Passeriformes. Recorded adults weigh 7 g to 8 g. Its IUCN Red List status is Least Concern.

Quick facts about the green warbler
- Weight
- 7 g – 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
- 4.5 – 4.65src for Young per litter or clutch
- Litters or clutches a year
- 1src for Litters or clutches a year
- Lifestyle
- Perchingsrc for Lifestyle
- Migration
- Migratorysrc for Migration
- Conservation status
- Least Concern (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the green warbler live?
Not recorded
What is the green warbler?
The green warbler (Phylloscopus nitidus), also known as green willow warbler or green leaf warbler, is a leaf warbler found in the Caucasus Mountains in southeastern Europe.
Like all leaf warblers, it was formerly placed in the "Old World warbler" assemblage, but now belongs to the new leaf-warbler family Phylloscopidae. The genus name Phylloscopus is from Ancient Greek phullon, "leaf", and skopos, "seeker" (from skopeo, "to watch"). The specific nitidus is from Latin and means "shining".
It is most closely related to the greenish warbler but is brighter in colour, and the underside is much more yellow. It has one strong and one faint wing bar, especially in young birds.
From the Wikipedia article “Green warbler” (en.wikipedia.org/w/index.php?title=Green_warbler&oldid=1371737158), 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.
What does the green warbler sound like?
Is the green warbler endangered?
The green 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.
How is the green warbler classified?
- kingdomAnimalia
- phylumChordata
- classAves
- orderPasseriformes
- familyPhylloscopidae
- genusPhylloscopus
- SpeciesPhylloscopus nitidus Blyth, 1843
Synonyms Acanthopneuste nitida, Acanthopneuste trochiloides nitidus, Phylloscopus plumbeitarsus nitidus, Phylloscopus trochiloides nitidus, Seicercus nitidus
Other names and names in other languages (50)
- Green leaf-warblerEnglish
- هازجة خضراءArabic
- نقشارة خضراءArabic
- Жълтогръд певецBulgarian
- Кавказки зеленикав певецBulgarian
- Puig-KaokazBreton
- mosquiter del CaucasCatalan
- Сарикӓ мӹшкӹрӓн амашкекMari
- budníček žlutavýCzech
- telor gwyrddWelsh
- Grøn LundsangerDanish
- Grøn sangerDanish
- Kaukasisk lundsangerDanish
- WacholderlaubsängerGerman
- ΚεδροφυλλοσκόποςGreek
- verda filoskopoEsperanto
- Mosquitero del CáucasoSpanish
- kaspia lehelindEstonian
- سسک سبز بیدیPersian
- kaukasianuunilintuFinnish
- Pouillot brillantFrench
- Pouillot du CaucaseFrench
- Ceolaire uaineIrish
- Kiaulleyder geayneyManx
- עלווית הריםHebrew
- zeleni zviždakCroatian
- kaukázusi füzikeHungarian
- Գեղգեղիկ դեղնափողArmenian
- EinisöngvariIcelandic
- Luì nitidoItalian
- ミドリムシクイJapanese
- kaukazinė pečialindaLithuanian
- കടുംപച്ചപ്പൊടിക്കുരുവിMalayalam
- Groene FitisDutch
- einersangerNorwegian
- świstunka kaukaskaPolish
- felosa-brilhantePortuguese
- felosa-do-cáucasoPortuguese
- Felosa-verde-brilhantePortuguese
- Желтобрюхая пеночкаRussian
- KaukásialastavizarNorthern Sami
- kolibiarik zelenkavýSlovak
- Kavkaski zviždakSerbian
- kaukasisk lundsångareSwedish
- ensångareSwedish
- นกกระจิ๊ดเขียวเหลืองThai
- Yeşil ÇıvgınTurkish
- вівчарик жовточеревийUkrainian
- 綠柳鶯Chinese
- 绿柳莺Chinese
Relatives of the green 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
CompareGreen warbler vs Common chiffchaffGreen warbler vs Willow warblerGreen warbler vs Greenish warblerGreen warbler vs Yellow-browed warbler
Common questions
Answered only where our data holds the answer.
How big is the green warbler?
An adult green warbler weighs 7 g – 8 g, according to values recorded on Wikidata.
Is the green warbler endangered?
The green 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 green warbler?
The green warbler (Phylloscopus nitidus) 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). Green warbler (Phylloscopus nitidus). Retrieved from https://creaturedata.com/animals/green-warbler
“Green warbler (Phylloscopus nitidus).” CreatureData, 2026, https://creaturedata.com/animals/green-warbler.
@misc{green_warbler_2026,
title = {Green warbler (Phylloscopus nitidus)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/green-warbler},
note = {Data as of 2026-11-11}
}