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Species icon
Greater Scaup

Aythya marila
(Linnaeus, C, 1761)
Porrón Bastardo
Family: Anatidae
Order: Anseriformes
Class: Aves
Phylum / Division: Chordata
Kingdom: Animalia
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Conservation Status according to BirdLife International: Least Concern
 More information on BirdLife International

Synonyms: Anas marila.

Subspecies:


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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Number of Photography: 11

Foto
Photography ID: 659920
♀  Adult
Funabashi
Tokio
Japan
10/13/2025
Alec Earnshaw
Foto
Photography ID: 642821
♂ ♀ Richmond
Columbia Británica
Canada
04/09/2019
Carmen Lúcia Bays Figueiredo
Foto
Photography ID: 642774
♂  Adult
Delta
Columbia Británica
Canada
04/02/2019
Carmen Lúcia Bays Figueiredo
Foto
Photography ID: 642772
♀  Adult
Delta
Columbia Británica
Canada
04/02/2019
Carmen Lúcia Bays Figueiredo
Foto
Photography ID: 642771
♀  Adult
Delta
Columbia Británica
Canada
04/02/2019
Carmen Lúcia Bays Figueiredo
Foto
Photography ID: 619333
♂  Adult
De Haan
West-Vlaanderen
Belgium
05/08/2022
Peter Vidana
Foto
Photography ID: 186644
♂  Adult
San Mateo
California
United States
01/21/2017
Rutger Koperdraad
Foto
Photography ID: 186643
♀  Adult
San Mateo
California
United States
01/21/2017
Rutger Koperdraad
Foto
Photography ID: 45229
♂ ♀  Adult
Newbury Port
Massachusetts
United States
02/21/2014
Pablo Eguia


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 Reports


 Detail of places sorted by number of records





Number of Records: 9



Page 1 of 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
238690213/10/2025JapanTokioYatsu Tidal Flat, FunabashiAlec Earnshaw
234736005/06/2025EstoniaTallinLahemaa National ParkGerardo Lloret
223830508/05/2022BelgiumWest-VlaanderenUitkerkse Polder, De HaanPeter Vidana
231897209/04/2019CanadaColumbia BritánicaIona Beach Regional Park, RichmondCarmen Lúcia Bays Figueiredo
231893702/04/2019CanadaColumbia BritánicaGeorge S. Bird Migratory Sanctuary, DeltaCarmen Lúcia Bays Figueiredo
53249821/01/2017United StatesCaliforniaAnza lagoon, San MateoRutger Koperdraad
28818012/05/2015United StatesCaliforniaBolsa Chica Ecological ReserveMarcos Augusto Lartigau
12838021/02/2014United StatesMassachusettsNewbury PortPablo Eguia
17594230/11/2008United StatesCaliforniaBolsa Chica Ecological ReserveAlec Earnshaw
Page 1 of 1

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Citation recommended:

EcoRegistros. 2026. Greater Scaup (Aythya marila) - Species sheet. Acceded from https://www.ecoregistros.org on 10/03/2026.