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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
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Records from Arenas Verdes

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: 672816
  Immature
Arenas Verdes
Buenos Aires
Argentina
01/11/2026
Edgar Romeo
Foto
Photography ID: 618180
  Adult
Arenas Verdes
Buenos Aires
Argentina
01/10/2025
Edgar Romeo
Foto
Photography ID: 570998
  Adult
Arenas Verdes
Buenos Aires
Argentina
02/10/2024
Edgar Romeo
Foto
Photography ID: 461602
  Adult
Arenas Verdes
Buenos Aires
Argentina
09/04/2021
Edgar Romeo
Foto
Photography ID: 444125
  Adult
Arenas Verdes
Buenos Aires
Argentina
05/01/2021
Edgar Romeo
Foto
Photography ID: 379822
  Adult
Arenas Verdes
Buenos Aires
Argentina
02/01/2020
Edgar Romeo
Foto
Photography ID: 330984
♂ ♀ Arenas Verdes
Buenos Aires
Argentina
05/04/2019
Nicolas Onorato
Foto
Photography ID: 96145
  Adult
Arenas Verdes
Buenos Aires
Argentina
04/19/2015
Susana Gomez
Foto
Photography ID: 96144
  Juvenile
Arenas Verdes
Buenos Aires
Argentina
04/19/2015
Susana Gomez
Foto
Photography ID: 63937
  Adult
Arenas Verdes
Buenos Aires
Argentina
10/05/2014
Susana Gomez



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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
243255811/01/2026ArgentinaBuenos AiresCosta, entre Arenas Verdes y costa Bonita, Arenas VerdesEdgar Romeo
223294310/01/2025ArgentinaBuenos AiresArenas VerdesEdgar Romeo
197555310/02/2024ArgentinaBuenos AiresCosta, entre Arenas Verdes y costa Bonita, Arenas VerdesEdgar Romeo
149737710/11/2021ArgentinaBuenos AiresLa Salera, Arenas VerdesSantiago Juan Torres
145935004/09/2021ArgentinaBuenos AiresCosta, entre Arenas Verdes y costa Bonita, Arenas Verdes40Edgar Romeo
140129501/05/2021ArgentinaBuenos AiresArenas verdes, Arenas VerdesEdgar Romeo
118553901/02/2020ArgentinaBuenos AiresArenas VerdesEdgar Romeo
91969004/05/2019ArgentinaBuenos AiresArenas VerdesNicolas Onorato
27580419/04/2015ArgentinaBuenos AiresArenas VerdesSusana Gomez
18387005/10/2014ArgentinaBuenos AiresArenas VerdesSusana Gomez
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 10/03/2026.