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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: 668134
  Adult
Balneario Los Pocitos
Buenos Aires
Argentina
01/15/2026
Ricardo Juliano
Foto
Photography ID: 565970
  Adult
Balneario Los Pocitos
Buenos Aires
Argentina
01/19/2024
Ricardo Juliano
Foto
Photography ID: 386978
  Adult
Balneario Pehuen-co
Buenos Aires
Argentina
02/29/2020
Ricardo Juliano
Foto
Photography ID: 301446
  Adult
Gorchs
Buenos Aires
Argentina
11/27/2018
Ricardo Juliano
Foto
Photography ID: 223122
  Adult
Médanos
Entre Ríos
Argentina
10/15/2017
Ricardo Juliano
Foto
Photography ID: 130235
  Adult
Bahia San Antonio
Río Negro
Argentina
12/20/2015
Ricardo Juliano
Foto
Photography ID: 112046
  Adult
Tapera de López
Buenos Aires
Argentina
08/29/2015
Ricardo Juliano
Foto
Photography ID: 101559
  Adult
Gorchs
Buenos Aires
Argentina
06/03/2015
Ricardo Juliano



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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
241771515/01/2026ArgentinaBuenos AiresBalneario Los PocitosRicardo Juliano
241539812/01/2026ArgentinaRío NegroArea Natrural Protegida Pozo Salado-caleta de los Loros-punta MejillonRicardo Juliano
227038605/04/2025ArgentinaBuenos Aires"Las Flores--Parque Plaza Montero, Las FloresRicardo Juliano
225080123/02/2025ArgentinaRío NegroFaro Belen, Faro BelenRicardo Juliano
195228219/01/2024ArgentinaBuenos AiresBalneario Los PocitosRicardo Juliano
156887809/04/2022ArgentinaRío NegroFaro BelenRicardo Juliano
135266916/01/2021ArgentinaBuenos AiresVilla 7 de Marzo (la Baliza)Ricardo Juliano
120965829/02/2020ArgentinaBuenos AiresBalneario Pehuen-coRicardo Juliano
91547025/04/2019ArgentinaBuenos AiresCamino rural entre Las Flores y Gorchs, GorchsRicardo Juliano
84736127/11/2018ArgentinaBuenos AiresEa la 37, GorchsRicardo Juliano
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 22/03/2026.