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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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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.




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Last published photographs

Foto
Photography ID: 680086
  Adult
Albúfera Laguna Mar Chiquita
Buenos Aires
Argentina
02/20/2026
Elsa Longo
Foto
Photography ID: 680035
  Adult
Pinamar
Buenos Aires
Argentina
03/24/2026
Celina Emilia Iratchet
Foto
Photography ID: 679579
  Adult
Necochea
Buenos Aires
Argentina
03/09/2026
Fernando Alberto Segura
Foto
Photography ID: 678475
  Adult
Mar del Plata
Buenos Aires
Argentina
03/08/2026
Pablo Eguia
Foto
Photography ID: 678474
  Adult
Mar del Plata
Buenos Aires
Argentina
03/08/2026
Pablo Eguia
Foto
Photography ID: 678472
  Adult
Mar del Plata
Buenos Aires
Argentina
03/08/2026
Pablo Eguia
Foto
Photography ID: 678471
  Adult
Mar del Plata
Buenos Aires
Argentina
03/08/2026
Pablo Eguia
Foto
Photography ID: 678470
  Adult
Mar del Plata
Buenos Aires
Argentina
03/08/2026
Pablo Eguia
Foto
Photography ID: 678415
  Adult
Punta Rasa
Buenos Aires
Argentina
03/07/2026
Pablo Eguia
Foto
Photography ID: 675759
  Adult
Rio Salado Begueri
Buenos Aires
Argentina
02/17/2026
Roxana Larramendy



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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
245327424/03/2026ArgentinaBuenos AiresPinamar Norte, PinamarCelina Emilia Iratchet
244716315/03/2026ArgentinaBuenos AiresEa. El PalenqueAlec Earnshaw
244680615/03/202608:55ArgentinaBuenos AiresCorbeta Agradable 453, Cariló20Santiago Juan Torres
244706214/03/2026ArgentinaBuenos AiresCamino a Tapera de López, Reserva Natural Punta RasaAlec Earnshaw
245212009/03/2026ArgentinaBuenos AiresPunta Negra, NecocheaFernando Alberto Segura
244901908/03/2026ArgentinaBuenos AiresMar Argentino, Mar del PlataNino A. Grangetto
244868108/03/2026ArgentinaBuenos AiresMar Argentino, Mar del PlataPablo Eguia
244892707/03/2026ArgentinaBuenos AiresTapera de López, Reserva Natural Punta RasaNino A. Grangetto
244889507/03/2026ArgentinaBuenos AiresPunta RasaNino A. Grangetto
244858807/03/2026ArgentinaBuenos AiresTapera de López, Reserva Natural Punta RasaPablo Eguia
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 30/03/2026.