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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
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Records from Tres Arroyos

Conservation Status according to BirdLife International: Least Concern
 More information on BirdLife International

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.




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Last published photographs

Foto
Photography ID: 648465
 Tres Arroyos
Buenos Aires
Argentina
08/15/2025
Regina Gerbaldo
Foto
Photography ID: 515495
  Adult
Tres Arroyos
Buenos Aires
Argentina
11/27/2022
Susana Gomez



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Last Vocalizations published




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Last Filmings published




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 Reports


 Detail of places sorted by number of records







Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
234446815/08/2025ArgentinaBuenos AiresPescadero de Balneario Orense--5° Salto, Tres ArroyosRegina Gerbaldo
226857416/03/2025ArgentinaBuenos AiresReta circuito rural, Tres Arroyos1Liliana Rubilar Puerta
226850115/03/2025ArgentinaBuenos AiresAlbufera Reta, Tres Arroyos1Liliana Rubilar Puerta
226844014/03/2025ArgentinaBuenos AiresAlbufera Reta, Tres Arroyos1Liliana Rubilar Puerta
226826813/03/2025ArgentinaBuenos AiresAlbufera Reta, Tres Arroyos1Liliana Rubilar Puerta
226821012/03/2025ArgentinaBuenos AiresAlbufera Reta, Tres Arroyos1Liliana Rubilar Puerta
202544422/04/2024ArgentinaBuenos AiresBalneario Reta, Tres Arroyos200Liliana Rubilar Puerta
202538521/04/2024ArgentinaBuenos AiresAlbufera Reta, Tres Arroyos35Liliana Rubilar Puerta
202532520/04/2024ArgentinaBuenos AiresBalneario Reta, Tres Arroyos18Liliana Rubilar Puerta
205932110/05/2023ArgentinaBuenos AiresClaromecó--2° Salto, Tres Arroyos12Lautaro Pereira
Page 1

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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 09/03/2026.










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