Elliot's storm petrel
Oceanites gracilis (D. G. Elliot, 1859)
The elliot's storm petrel (Oceanites gracilis) is a species in the family Oceanitidae, order Procellariiformes. Recorded adults weigh 15 g to 16.7 g. Its IUCN Red List status is Data Deficient.

Quick facts about the elliot's storm petrel
- Weight
- 15 g – 16.7 gsrc for Weight
- Length
- Not recorded
- Lifespan
- Not recorded
- Diet
- Aquatic predatorsrc for Diet
- Main food
- Not recorded
- Habitat
- marinesrc for Habitat
- Young per litter or clutch
- Not recorded
- Lifestyle
- Aerialsrc for Lifestyle
- Migration
- Partialsrc for Migration
- Conservation status
- Data Deficient (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the elliot's storm petrel live?
Not recorded
What is the elliot's storm petrel?
Elliot's storm petrel (Oceanites gracilis) is a species of seabird in the storm petrel family Oceanitidae. The species is also known as the white-vented storm petrel. There are two subspecies, O. g. gracilis, which is found in the Humboldt Current off Peru and Chile, and O. g. galapagoensis, which is found in the waters around the Galápagos Islands. It is a sooty-black storm petrel with a white rump and a white band crossing the lower belly and extending up the midline of the belly. It has long legs which extend beyond the body in flight.
From the Wikipedia article “Elliot's storm petrel” (en.wikipedia.org/w/index.php?title=Elliot%27s_storm_petrel&oldid=1380664244), 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 elliot's storm petrel endangered?
The elliot's storm petrel is listed as Data Deficient on the IUCN Red List: it has too little data for its risk to be assessed.
Category via Wikidata (CC0). Find the full assessment on the IUCN Red List. See all Data Deficient species. What the categories mean.
How is the elliot's storm petrel classified?
- kingdomAnimalia
- phylumChordata
- classAves
- orderProcellariiformes
- familyOceanitidae
- genusOceanites
- SpeciesOceanites gracilis (D. G. Elliot, 1859)
Synonyms Thalassidroma gracilis
Other names and names in other languages (42)
- Elliot's storm-petrelEnglish
- Elliot's storm-petrelEnglish
- White-vented storm petrelEnglish
- White-vented storm petrelEnglish
- White-vented storm-petrelEnglish
- White-vented storm-petrelEnglish
- White-vented storm-petrelEnglish
- نوء العاصفة إليوتArabic
- Грациозна вълнолюбкаBulgarian
- ocell de tempesta d'ElliotCatalan
- buřňáček drobnýCzech
- buřníček drobnýCzech
- pedryn drycin ElliotWelsh
- Hvidbuget StormsvaleDanish
- ElliotsturmschwalbeGerman
- Elliot-SturmschwalbeGerman
- eta ŝtormopetreloEsperanto
- Paíño de ElliotSpanish
- Golondrina de mar chicaSpanish
- väike-tormipääsuEstonian
- pikkuetelänkeijuFinnish
- Océanite d'ElliotFrench
- Océanite d’ElliotFrench
- Elliotova burnicaCroatian
- Uccello delle tempeste culbiancoItalian
- uiccello delle tempeste di ElliotItalian
- コアシナガウミツバメJapanese
- grakštusis Vilsono audrašauklisLithuanian
- sierlijk stormvogeltjeDutch
- dansestormsvaleNorwegian
- oceannik krótkodziobyPolish
- painho-pequenoPortuguese
- alma-de-mestre-pequenoPortuguese
- painho-de-elliotPortuguese
- Качурка ЭллиотаRussian
- Изящная океанидаRussian
- búrkozvest malýSlovak
- elliotstormsvalaSwedish
- humboldthavslöpareSwedish
- Elliot FırtınakırlangıcıTurkish
- океанник ЕліотаUkrainian
- 白臀洋海燕Chinese
Catalogue of LifeWikipediaiNaturalistWikidataWoRMSIUCN Red List
Relatives of the elliot's storm petrel
Other species in the same genus Oceanites.

Wilson's storm petrel
Oceanites oceanicus
Pincoya storm petrel
Oceanites pincoyae
Andean storm petrel
Oceanites barrosi
CompareElliot's storm petrel vs Wilson's storm petrelElliot's storm petrel vs Pincoya storm petrelElliot's storm petrel vs Andean storm petrel
Common questions
Answered only where our data holds the answer.
How big is the elliot's storm petrel?
An adult elliot's storm petrel weighs 15 g – 16.7 g, according to values recorded on Wikidata.
Is the elliot's storm petrel endangered?
The elliot's storm petrel is listed as Data Deficient on the IUCN Red List, meaning it has too little data for its risk to be assessed.
What kind of animal is the elliot's storm petrel?
The elliot's storm petrel (Oceanites gracilis) belongs to the family Oceanitidae in the order Procellariiformes.
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). Elliot's storm petrel (Oceanites gracilis). Retrieved from https://creaturedata.com/animals/elliots-storm-petrel
“Elliot's storm petrel (Oceanites gracilis).” CreatureData, 2026, https://creaturedata.com/animals/elliots-storm-petrel.
@misc{elliots_storm_petrel_2026,
title = {Elliot's storm petrel (Oceanites gracilis)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/elliots-storm-petrel},
note = {Data as of 2026-11-11}
}