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...
Latest feeding records
Feeding
GroupSpeciesDateUser
FishPejerrey Bonaerense (Odontesthes bonariensis)20/02/2016Hernán Tolosa



Last published photographs

Foto
Photography ID: 617456
  Adult
Villa 7 de Marzo
Buenos Aires
Argentina
12/15/2024
Hernán Tolosa
Foto
Photography ID: 566174
  Adult
Las Flores
Buenos Aires
Argentina
01/18/2024
Hernán Tolosa
Foto
Photography ID: 541795
  Adult
San Clemente del Tuyú
Buenos Aires
Argentina
03/28/2023
Hernán Tolosa
Foto
Photography ID: 412059
  Adult
Laguna de las Perdices
Buenos Aires
Argentina
09/20/2020
Hernán Tolosa
Foto
Photography ID: 373380
  Adult
San Miguel del Monte
Buenos Aires
Argentina
01/01/2020
Hernán Tolosa
Foto
Photography ID: 362296
♂ ♀ Miramar
Córdoba
Argentina
11/03/2019
Hernán Tolosa
Foto
Photography ID: 326541
 Punta del Este
Maldonado
Uruguay
04/05/2019
Hernán Tolosa
Foto
Photography ID: 326438
  Adult
Punta del Este
Maldonado
Uruguay
04/04/2019
Hernán Tolosa
Foto
Photography ID: 321514
  Adult
Laguna las Flores Grande
Buenos Aires
Argentina
02/02/2019
Hernán Tolosa
Foto
Photography ID: 250618
  Immature
San Miguel del Monte
Buenos Aires
Argentina
02/17/2018
Hernán Tolosa



 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
241238811/12/2025ArgentinaBuenos AiresDel ValleHernán Tolosa
239685807/12/2025ArgentinaBuenos AiresSan Miguel del MonteHernán Tolosa
235593509/09/2025ArgentinaBuenos AiresLaguna De Navarro, NavarroHernán Tolosa
235318806/09/2025ArgentinaBuenos AiresLaguna De Navarro, NavarroHernán Tolosa
231607406/07/2025ArgentinaBuenos AiresSan Miguel del MonteHernán Tolosa
223645312/01/2025ArgentinaBuenos AiresRamón BiausHernán Tolosa
223014815/12/2024ArgentinaBuenos AiresVilla 7 de MarzoHernán Tolosa
222958125/11/2024ArgentinaBuenos AiresGuaminíHernán Tolosa
215087614/09/2024ArgentinaBuenos AiresRío Salado costanera, General BelgranoHernán Tolosa
215083014/09/2024ArgentinaBuenos AiresPuente de las Brujas, San Miguel del MonteHernán Tolosa
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 11/03/2026.