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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: 631403
  Adult
Las Grutas
Río Negro
Argentina
03/27/2025
Carlos De Biagi
Foto
Photography ID: 578112
  Adult
Balneario El Cóndor
Río Negro
Argentina
03/09/2024
Carlos De Biagi
Foto
Photography ID: 578111
  Adult
Balneario El Cóndor
Río Negro
Argentina
03/09/2024
Carlos De Biagi
Foto
Photography ID: 577538
  Juvenile
Balneario El Cóndor
Río Negro
Argentina
03/07/2024
Carlos De Biagi
Foto
Photography ID: 577537
  Adult
Balneario El Cóndor
Río Negro
Argentina
03/07/2024
Carlos De Biagi
Foto
Photography ID: 576821
  Adult
Balneario El Cóndor
Río Negro
Argentina
03/04/2024
Carlos De Biagi
Foto
Photography ID: 576818
  Adult
Balneario El Cóndor
Río Negro
Argentina
03/04/2024
Carlos De Biagi
Foto
Photography ID: 487958
  Adult
Las Grutas
Río Negro
Argentina
03/03/2022
Carlos De Biagi
Foto
Photography ID: 385895
  Adult
Las Grutas
Río Negro
Argentina
02/17/2020
Carlos De Biagi



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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
227681627/03/2025ArgentinaRío NegroCamping Oasis, Las GrutasCarlos De Biagi
201652209/03/2024ArgentinaRío NegroEl Pescadero, Balneario El CóndorCarlos De Biagi
201468607/03/2024ArgentinaRío NegroEl Pescadero, Balneario El CóndorCarlos De Biagi
201261205/03/2024ArgentinaRío NegroBalneario El Cóndor1Carlos De Biagi
201249304/03/2024ArgentinaRío NegroEl Pescadero, Balneario El CóndorCarlos De Biagi
173728209/03/2023ArgentinaBuenos AiresReserva Natural Punta RasaCarlos De Biagi
173676608/03/2023ArgentinaBuenos AiresReserva Natural Punta RasaCarlos De Biagi
173594107/03/2023ArgentinaBuenos AiresReserva Natural Punta RasaCarlos De Biagi
156615405/03/2022ArgentinaRío NegroJahuel Refugio de Vida Silvestre, Las Grutas4Carlos De Biagi
156529503/03/2022ArgentinaRío NegroJahuel Refugio de Vida Silvestre, Las GrutasCarlos De Biagi
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 18/03/2026.