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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 General Pico

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: 668485
  Adult
General Pico
La Pampa
Argentina
01/19/2026
Hugo Alberto Valderrey
Foto
Photography ID: 668483
  Adult
General Pico
La Pampa
Argentina
01/19/2026
Hugo Alberto Valderrey
Foto
Photography ID: 653561
  Adult
General Pico
La Pampa
Argentina
09/24/2025
Fernanda Ferrari
Foto
Photography ID: 648330
  Adult
General Pico
La Pampa
Argentina
07/25/2025
Fernanda Ferrari
Foto
Photography ID: 603285
  Adult
General Pico
La Pampa
Argentina
10/02/2024
Graciela Antenucci
Foto
Photography ID: 597149
  Adult
General Pico
La Pampa
Argentina
08/27/2024
Hugo Alberto Valderrey
Foto
Photography ID: 534211
 General Pico
La Pampa
Argentina
03/20/2022
Gonzalo Camiletti
Foto
Photography ID: 500990
  Adult
General Pico
La Pampa
Argentina
07/20/2022
Hugo Alberto Valderrey
Foto
Photography ID: 496429
  Adult
General Pico
La Pampa
Argentina
05/01/2022
Margarita Cervio
Foto
Photography ID: 486665
  Juvenile
General Pico
La Pampa
Argentina
03/23/2022
Hugo Alberto Valderrey
Foto
Photography ID: 413249
  Adult
General Pico
La Pampa
Argentina
10/02/2020
Hugo Alberto Valderrey
Foto
Photography ID: 411121
  Adult
General Pico
La Pampa
Argentina
10/20/2013
Margarita Cervio



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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
241843419/01/2026ArgentinaLa PampaReserva Natural Urbana de General Pico (laguna La Arocena), General PicoHugo Alberto Valderrey
236801624/09/2025ArgentinaLa PampaReserva Natural Urbana Benicio Delfín Pérez, General PicoFernanda Ferrari
234401225/07/2025ArgentinaLa PampaReserva Natural Urbana Benicio Delfín Pérez, General PicoFernanda Ferrari
216304602/10/2024ArgentinaLa PampaReserva Natural Urbana Benicio Delfín Pérez, General PicoGraciela Antenucci
213761927/08/2024ArgentinaLa PampaReserva Natural Urbana Delfín Perez de General Pico., General PicoHugo Alberto Valderrey
166126222/10/2022ArgentinaLa PampaReserva Natural Urbana de General Pico (laguna La Arocena), General Pico4Marcelo Fabio Dolsan
161231420/07/2022ArgentinaLa PampaEstaban en la Reserva Natural Urbana de General Pico., General PicoHugo Alberto Valderrey
159399301/05/2022ArgentinaLa PampaGeneral PicoMargarita Cervio
156202823/03/2022ArgentinaLa PampaLaguna Delfin Perez, General PicoHugo Alberto Valderrey
157012020/03/2022ArgentinaLa PampaReserva Natural Urbana de General Pico (laguna La Arocena), General PicoGonzalo Camiletti
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.