Hermit warbler
Setophaga occidentalis (J. K. Townsend, 1837)
The hermit warbler (Setophaga occidentalis) is a species in the family Parulidae, order Passeriformes. Recorded adults weigh 10.3 g to 10.4 g and live up to 9.1 years. Its IUCN Red List status is Least Concern.

Quick facts about the hermit warbler
- Weight
- 10.4 gsrc for Weight
- Length
- Not recorded
- Lifespan
- 9.1 yearssrc for Lifespan
- Diet
- Invertivoresrc for Diet
- Main food
- Not recorded
- Habitat
- forestsrc for Habitat
- Young per litter or clutch
- 4src for Young per litter or clutch
- Age at maturity
- 12 monthssrc for Age at maturity
- 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 hermit warbler live?
Not recorded
What is the hermit warbler?
The hermit warbler (Setophaga occidentalis) is a small perching bird. It is a species of New World warbler or wood-warbler. They are a migratory bird, the breeding range spanning the majority of the west coast of the United States. Their winter range includes parts of Mexico and Central America as well as parts of the southern California coast.
From the Wikipedia article “Hermit warbler” (en.wikipedia.org/w/index.php?title=Hermit_warbler&oldid=1382614626), 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 hermit warbler endangered?
The hermit 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 hermit warbler classified?
- kingdomAnimalia
- phylumChordata
- classAves
- orderPasseriformes
- familyParulidae
- genusSetophaga
- SpeciesSetophaga occidentalis (J. K. Townsend, 1837)
Synonyms Dendroica occidentalis, Sylvia occidentalis
Other names and names in other languages (33)
- Western warblerEnglish
- الناسك الدخلهEgyptian Arabic
- bosquerola de HermitCatalan
- lesňáček žlutohlavýCzech
- Telor swilWelsh
- Gyldenhovedet SangerDanish
- EinsiedelwaldsängerGerman
- ermita parulioEsperanto
- Okcidenta parulioEsperanto
- Reinita cabecigualdaSpanish
- Chipe cabeza amarillaSpanish
- laanesäälikEstonian
- سسک غربیPersian
- kaliforniankerttuliFinnish
- Paruline à tête jauneFrench
- zlatnolica sjeničicaCroatian
- Parula eremitaItalian
- キガシラアメリカムシクイJapanese
- geltongalvis krūminukasLithuanian
- vientuļais ķauķisLatvian
- Yaayááhalzhiin bitsiiʼ łitsooígííNavajo
- HeremietzangerDutch
- barnålparulaNorwegian
- lasówka żółtogłowaPolish
- mariquita-eremitaPortuguese
- Желтоголовая древесницаRussian
- Желтоголовый лесной певунRussian
- horárik pustovníckySlovak
- eremitskogssångareSwedish
- Çekingen ÖtleğenTurkish
- пісняр-лісовик жовтоголовийUkrainian
- 隱士林鶯Chinese
- 黄脸林莺Chinese
Relatives of the hermit warbler
Other species in the same genus Setophaga.

Mangrove warbler
Setophaga petechia

Yellow-rumped warbler
Setophaga coronata

American redstart
Setophaga ruticilla

Blackpoll warbler
Setophaga striata

Magnolia warbler
Setophaga magnolia

Northern parula
Setophaga americana
CompareHermit warbler vs Mangrove warblerHermit warbler vs Yellow-rumped warblerHermit warbler vs American redstartHermit warbler vs Blackpoll warbler
Common questions
Answered only where our data holds the answer.
How big is the hermit warbler?
An adult hermit warbler weighs 10.4 g, according to values recorded on Wikidata.
Is the hermit warbler endangered?
The hermit warbler is listed as Least Concern on the IUCN Red List, meaning it is not currently at risk of extinction.
How long does the hermit warbler live?
The hermit warbler has a recorded lifespan of 9.1 years.
What kind of animal is the hermit warbler?
The hermit warbler (Setophaga occidentalis) belongs to the family Parulidae 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). Hermit warbler (Setophaga occidentalis). Retrieved from https://creaturedata.com/animals/hermit-warbler
“Hermit warbler (Setophaga occidentalis).” CreatureData, 2026, https://creaturedata.com/animals/hermit-warbler.
@misc{hermit_warbler_2026,
title = {Hermit warbler (Setophaga occidentalis)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/hermit-warbler},
note = {Data as of 2026-11-11}
}