Snowy-crowned Tern (Sterna trudeaui)

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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Latest feeding records

Feeding

Group	Species	Date	User
Fish	Pejerrey Bonaerense (Odontesthes bonariensis)	25/02/2018	Lucas De Ciria

Last published photographs

Photography ID: 656925
Adult
Lobos
Buenos Aires
Argentina
10/10/2025
Lucas De Ciria

Photography ID: 630278
Punta Rasa
Buenos Aires
Argentina
04/05/2025
Lucas De Ciria

Photography ID: 597000
Adult
Necochea
Buenos Aires
Argentina
08/10/2024
Lucas De Ciria

Photography ID: 484391
Adult
Zenón Videla Dorna
Buenos Aires
Argentina
02/28/2022
Lucas De Ciria

Photography ID: 432671
Adult
San Miguel del Monte
Buenos Aires
Argentina
02/07/2021
Lucas De Ciria

Photography ID: 250612
Adult
San Miguel del Monte
Buenos Aires
Argentina
02/25/2018
Lucas De Ciria

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Reports

Detail of places sorted by number of records

Page 1

Record ID

Date

Exact time

Country

Province / department

Place

Filmed

Photographed

Recorded vocal

Observed

Heard

Wounded or dead

Number of individuals

User or Bibliography

Detail

2375179

10/10/2025

Argentina

Buenos Aires

Lobos

Lucas De Ciria

2272513

05/04/2025

Argentina

Buenos Aires

Punta Rasa

Lucas De Ciria

2137222

10/08/2024

Argentina

Buenos Aires

Descanso de los Lobos - Puerto Quequén, Necochea

Lucas De Ciria

1552888

28/02/2022

Argentina

Buenos Aires

Zenón Videla Dorna

Lucas De Ciria

1366204

07/02/2021

Argentina

Buenos Aires

San Miguel del Monte

Lucas De Ciria

706323

25/02/2018

Argentina

Buenos Aires

San Miguel del Monte

Lucas De Ciria

Page 1

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Bibliography related

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.