Bronze-tailed comet
Polyonymus caroli (Bourcier, 1847)
The bronze-tailed comet (Polyonymus caroli) is a species in the family Trochilidae, order Apodiformes. Recorded adults weigh 4.4 g to 4.8 g. Its IUCN Red List status is Least Concern.

Quick facts about the bronze-tailed comet
- Weight
- 4.4 g – 4.8 gsrc for Weight
- Length
- Not recorded
- Lifespan
- Not recorded
- Diet
- Nectarivoresrc for Diet
- Main food
- Not recorded
- Habitat
- shrublandsrc for Habitat
- Young per litter or clutch
- Not recorded
- Lifestyle
- Aerialsrc for Lifestyle
- Migration
- Sedentarysrc for Migration
- Conservation status
- Least Concern (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the bronze-tailed comet live?
Not recorded
What is the bronze-tailed comet?
The bronze-tailed comet (Polyonymus caroli) is a species of hummingbird in the "coquettes", tribe Lesbiini of subfamily Lesbiinae. It is endemic to Peru.
From the Wikipedia article “Bronze-tailed comet” (en.wikipedia.org/w/index.php?title=Bronze-tailed_comet&oldid=1313974834), 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 bronze-tailed comet endangered?
The bronze-tailed comet 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 bronze-tailed comet classified?
- kingdomAnimalia
- phylumChordata
- classAves
- orderApodiformes
- familyTrochilidae
- genusPolyonymus
- SpeciesPolyonymus caroli (Bourcier, 1847)
Synonyms Trochilus caroli
Other names and names in other languages (36)
- colibrí de CarolCatalan
- kometka vidloocasáCzech
- kolibřík širokoocasýCzech
- sïedn cynffonnog efyddWelsh
- Bronzehalet KometDanish
- RosenkehlsylpheGerman
- BreitschwanzsylpheGerman
- BreitschwanzsylveGerman
- bronzvosta kolibroEsperanto
- Colibrí colibronceSpanish
- Cometa de Cola BronceadaSpanish
- pensaskolibriFinnish
- Colibri de BourcierFrench
- Métallure de BourcierFrench
- kolibrić kaktusarCroatian
- bronzfarkú uszályoskolibriHungarian
- Cometa codabronzoItalian
- スミレフタオハチドリJapanese
- paprastoji kometaLithuanian
- bronsehalekolibriNorwegian Bokmål
- BronsstaartkomeetkolibrieDutch
- bronsestjertkolibriNorwegian
- górokomecikPolish
- colibri-cometa-bronzePortuguese
- beija-flor-de-cauda-bronzeadaPortuguese
- cometa-de-cauda-bronzeadaPortuguese
- Колибри-кометаRussian
- Бронзовохвостая кометаRussian
- vrchárik agávovýSlovak
- Kometa kolibri bronzanog repaSerbian
- bronsstjärtskometSwedish
- bronsstjärtad kometSwedish
- Bronz Kuyruklu PeriTurkish
- колібрі-кометаUkrainian
- 銅尾慧星蜂鳥Chinese
- 铜尾彗星蜂鸟Chinese
Relatives of the bronze-tailed comet
Other species in the same family Trochilidae.

Bee hummingbird
Mellisuga helenae

Anna's hummingbird
Calypte anna

Southern giant hummingbird
Patagona gigas

Ruby-throated hummingbird
Archilochus colubris

Sword-billed hummingbird
Ensifera ensifera

Rufous hummingbird
Selasphorus rufus
CompareBronze-tailed comet vs Bee hummingbirdBronze-tailed comet vs Anna's hummingbirdBronze-tailed comet vs Southern giant hummingbirdBronze-tailed comet vs Ruby-throated hummingbird
Common questions
Answered only where our data holds the answer.
How big is the bronze-tailed comet?
An adult bronze-tailed comet weighs 4.4 g – 4.8 g, according to values recorded on Wikidata.
Is the bronze-tailed comet endangered?
The bronze-tailed comet 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 bronze-tailed comet?
The bronze-tailed comet (Polyonymus caroli) belongs to the family Trochilidae 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). Bronze-tailed comet (Polyonymus caroli). Retrieved from https://creaturedata.com/animals/bronze-tailed-comet
“Bronze-tailed comet (Polyonymus caroli).” CreatureData, 2026, https://creaturedata.com/animals/bronze-tailed-comet.
@misc{bronze_tailed_comet_2026,
title = {Bronze-tailed comet (Polyonymus caroli)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/bronze-tailed-comet},
note = {Data as of 2026-11-11}
}