Grey-rumped swift
Chaetura cinereiventris P. L. Sclater, 1862
The grey-rumped swift (Chaetura cinereiventris) is a species in the family Apodidae, order Apodiformes. Recorded adults weigh 13.9 g to 14.4 g. Its IUCN Red List status is Least Concern.

Quick facts about the grey-rumped swift
- Weight
- 13.9 g – 14.4 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
- 2.8 – 2.9src for Young per litter or clutch
- Lifestyle
- Aerialsrc for Lifestyle
- Migration
- Sedentarysrc for Migration
- Conservation status
- Least Concern (IUCN)src for Conservation status
- Countries on record
- Not recorded
Photos of the grey-rumped swift
Only freely licensed photos are shown. Each carries its creator and licence.

Where does the grey-rumped swift live?
Not recorded
What is the grey-rumped swift?
The grey-rumped swift or gray-rumped swift (Chaetura cinereiventris) is a species of bird in subfamily Apodinae of the swift family Apodidae. It is found in Honduras, Nicaragua, Costa Rica, and Panama; in every mainland South American country except Chile, French Guiana, Suriname, and Uruguay; in Trinidad and Tobago; and on Grenada.
From the Wikipedia article “Grey-rumped swift” (en.wikipedia.org/w/index.php?title=Grey-rumped_swift&oldid=1340013530), 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 grey-rumped swift sound like?
Is the grey-rumped swift endangered?
The grey-rumped swift 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 grey-rumped swift classified?
- kingdomAnimalia
- phylumChordata
- classAves
- orderApodiformes
- familyApodidae
- genusChaetura
- SpeciesChaetura cinereiventris P. L. Sclater, 1862
Other names and names in other languages (35)
- Gray-rumped swiftEnglish
- Gray-rumped swiftEnglish
- سمامة رمادية الردفArabic
- falciot cuaespinós cendrósCatalan
- rorýs šedobřichýCzech
- coblyn tinllwydWelsh
- Grågumpet TornhalesejlerDanish
- GraubürzelseglerGerman
- grizpuga apodoEsperanto
- Vencejo LomigrísSpanish
- Vencejo cenicientoSpanish
- Vencejo chicoSpanish
- Vencejo de Lomo GrisSpanish
- läik-kammsabaEstonian
- harmaaperäkiitäjäFinnish
- Martinet à croupion grisFrench
- sivotrba čiopaCroatian
- szürkefarkú sarlósfecskeHungarian
- Rondone groppagrigiaItalian
- ハイゴシハリオアマツバメJapanese
- pilkasturplė cheturaLithuanian
- GrijsstuitgierzwaluwDutch
- grågumpseilerNorwegian
- kominiarczyk szarawyPolish
- andorinhão-de-sobre-cinzentoPortuguese
- andorinhão-d'uropígio-cinzentoPortuguese
- Гвианский иглохвостRussian
- Серогузый иглохвостRussian
- srp sivo-čiernySlovak
- Sivoleđa čiopaSerbian
- grågumpseglareSwedish
- Gri Belli İğnekuyrukTurkish
- голкохвіст сірогузийUkrainian
- 淡腰雨燕Chinese
- 灰腰刺尾雨燕Chinese
Relatives of the grey-rumped swift
Other species in the same genus Chaetura.

Chimney swift
Chaetura pelagica

Vaux's swift
Chaetura vauxi

Short-tailed swift
Chaetura brachyura

Chapman's swift
Chaetura chapmani

Sick's swift
Chaetura meridionalis

Lesser Antillean swift
Chaetura martinica
CompareGrey-rumped swift vs Chimney swiftGrey-rumped swift vs Vaux's swiftGrey-rumped swift vs Short-tailed swiftGrey-rumped swift vs Chapman's swift
Common questions
Answered only where our data holds the answer.
How big is the grey-rumped swift?
An adult grey-rumped swift weighs 13.9 g – 14.4 g, according to values recorded on Wikidata.
Is the grey-rumped swift endangered?
The grey-rumped swift 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 grey-rumped swift?
The grey-rumped swift (Chaetura cinereiventris) belongs to the family Apodidae in the order Apodiformes.
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). Grey-rumped swift (Chaetura cinereiventris). Retrieved from https://creaturedata.com/animals/grey-rumped-swift
“Grey-rumped swift (Chaetura cinereiventris).” CreatureData, 2026, https://creaturedata.com/animals/grey-rumped-swift.
@misc{grey_rumped_swift_2026,
title = {Grey-rumped swift (Chaetura cinereiventris)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/grey-rumped-swift},
note = {Data as of 2026-11-11}
}