Green-tailed trainbearer
Lesbia nuna (R. Lesson, 1832)
The green-tailed trainbearer (Lesbia nuna) is a species in the family Trochilidae, order Apodiformes. Recorded adults weigh 3.7 g to 4.8 g. Its IUCN Red List status is Least Concern.

Quick facts about the green-tailed trainbearer
- Weight
- 3.7 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
- 2src 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
Where does the green-tailed trainbearer live?
Not recorded
What is the green-tailed trainbearer?
The green-tailed trainbearer (Lesbia nuna) is a species of hummingbird in the "coquettes", tribe Lesbiini of subfamily Lesbiinae. It is found in Bolivia, Colombia, Ecuador, Peru, and possibly Venezuela.
From the Wikipedia article “Green-tailed trainbearer” (en.wikipedia.org/w/index.php?title=Green-tailed_trainbearer&oldid=1379926156), 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 green-tailed trainbearer endangered?
The green-tailed trainbearer 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 green-tailed trainbearer classified?
- kingdomAnimalia
- phylumChordata
- classAves
- orderApodiformes
- familyTrochilidae
- genusLesbia
- SpeciesLesbia nuna (R. Lesson, 1832)
Synonyms Ornismya nuna
Other names and names in other languages (33)
- colibrí cua d'estel petitCatalan
- sylfa zelenoocasáCzech
- sïedn cynffonnog gwyrddWelsh
- Grønhalet SlæbbærerDanish
- GrünschwanzsylpheGerman
- GrünschwanzsylveGerman
- verdavostega kolibroEsperanto
- Colacinta coliverdeSpanish
- Colibrí colilargo menorSpanish
- Colibrí de Cola Larga VerdeSpanish
- pikkulaahuskolibriFinnish
- Porte-traîne nounaFrench
- dugorepa smaragdnicaCroatian
- zöldfarkú ollósfarkú-kolibriHungarian
- Paggetto codaverdeItalian
- コミドリフタオハチドリJapanese
- žaliauodegė lesbijaLithuanian
- GroenstaartkomeetkolibrieDutch
- grønnslepkolibriNorwegian
- paziak zielonosternyPolish
- colibri-rabilongo-pequenoPortuguese
- beija-flor-de-longa-cauda-verdePortuguese
- Зеленохвостая кометаRussian
- Зеленохвостая лесбияRussian
- vrchárik vlečkochvostýSlovak
- chvostáčik vlečkochvostýSlovak
- Zelenorepi kolibri sa kepomSerbian
- Grönstjärtad slöjbärareSwedish
- grönstjärtad släpkolibriSwedish
- Yeşil Kuyruklu KolibriTurkish
- колібрі-довгохвіст смарагдовийUkrainian
- 綠帶尾蜂鳥Chinese
- 绿带尾蜂鸟Chinese
Relatives of the green-tailed trainbearer
Other species in the same genus Lesbia.

Black-tailed trainbearer
Lesbia victoriae
Common questions
Answered only where our data holds the answer.
How big is the green-tailed trainbearer?
An adult green-tailed trainbearer weighs 3.7 g – 4.8 g, according to values recorded on Wikidata.
Is the green-tailed trainbearer endangered?
The green-tailed trainbearer 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-tailed trainbearer?
The green-tailed trainbearer (Lesbia nuna) 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). Green-tailed trainbearer (Lesbia nuna). Retrieved from https://creaturedata.com/animals/green-tailed-trainbearer
“Green-tailed trainbearer (Lesbia nuna).” CreatureData, 2026, https://creaturedata.com/animals/green-tailed-trainbearer.
@misc{green_tailed_trainbearer_2026,
title = {Green-tailed trainbearer (Lesbia nuna)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/green-tailed-trainbearer},
note = {Data as of 2026-11-11}
}