Don't want to see ads? Sign up...





Species icon
Snowy-crowned Tern

Sterna trudeaui
Audubon, JJ, 1838
Gaviotín Lagunero
Trinta-réis-de-coroa-branca
Family: Laridae
Order: Charadriiformes
Class: Aves
Phylum / Division: Chordata
Kingdom: Animalia
 Request change
Filters
Remove all filters

Conservation status according to BirdLife International: Least Concern

Synonyms: Sterna trudeaui.


This taxon does not have a description yet.

At EcoRegistros, species pages are completed using open bibliographic compilations, and anyone can contribute.

If you'd like to submit a sourced description, email us at ecoregistros@ecoregistros.org and we'll publish it credited to your name.




Loading map...



Last published photographs

Foto
Photography ID: 647200
  Adult
Embalse El Carrizal
Mendoza
Argentina
08/04/2025
Pablo Moreno
Foto
Photography ID: 551592
  Adult
Embalse El Carrizal
Mendoza
Argentina
09/30/2023
Pablo Moreno
Foto
Photography ID: 548551
  Adult
Embalse El Carrizal
Mendoza
Argentina
08/26/2023
Pablo Moreno
Foto
Photography ID: 526229
 Embalse El Nihuil
Mendoza
Argentina
02/20/2023
Pablo Moreno
Foto
Photography ID: 416580
♂ ♀  Adult
Embalse El Carrizal
Mendoza
Argentina
08/30/2020
Pablo Moreno
Foto
Photography ID: 250128
  Adult
Mar del Sud
Buenos Aires
Argentina
02/14/2018
Pablo Moreno



 View all photographs of the species




 Add a photography of this species




Last Vocalizations published




 Add an audio of this species




Last Filmings published




 Add a film of this species




 Reports


 Detail of places sorted by number of records







Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
233896804/08/2025ArgentinaMendozaCamping punta verde, Embalse El Carrizal3Pablo Moreno
215300808/09/2024ArgentinaMendozaDesembocadura arroyo el ccarrizal7Pablo Moreno
189458530/09/2023ArgentinaMendozaEl carrizal, Embalse El Carrizal12Pablo Moreno
189085927/09/2023ArgentinaMendozaEmbalse El Carrizal9Pablo Moreno
188562726/08/2023ArgentinaMendozaEl carrizal, Embalse El Carrizal1Pablo Moreno
176563713/05/2023ArgentinaMendozaEmbalse El Nihuil, San Rafael1Pablo Moreno
172944420/02/2023ArgentinaMendozaEmbalse El Nihuil, Embalse El Nihuil4Pablo Moreno
130420430/08/2020ArgentinaMendozaEmbalse El CarrizalPablo Moreno
70479314/02/2018ArgentinaBuenos AiresMar del SudPablo Moreno
Page 1

 Add a record of this species




Bibliography related


Artículo Lucero, F. y J. C. Chebez. 2011. Nuevas citas y ampliación de la distribución de algunas aves en las provincias de San Juan, Mendoza y La Rioja. Nótulas Faunísticas N° 71. Fundación Félix de Azara.



Citation recommended:

EcoRegistros. 2026. Snowy-crowned Tern (Sterna trudeaui) - Species sheet. Acceded from https://www.ecoregistros.org on 23/03/2026.