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Species icon
Great Shearwater

Ardenna gravis
(O´Reilly, B, 1818)
Pardela Cabeza Negra
Bobo-grande-de-sobre-branco
Family: Procellariidae
Order: Procellariiformes
Class: Aves
Phylum / Division: Chordata
Kingdom: Animalia
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Records from Océano Atlántico - Aguas argentinas

Conservation status according to BirdLife International: Least Concern

Synonyms: Puffinus gravis, Procellaria gravis.


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




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Last Vocalizations published



Audio playerUserDateCountryProvincePlaceSexLife stageIt was observedDetails
Mauricio Secchi04/07/2019ArgentinaOcéano Atlántico - Aguas argentinasMar ArgentinoN/AN/AYesNo



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Last Filmings published




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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
225482501/03/202511:50ArgentinaOcéano Atlántico - Aguas argentinasMar ArgentinoJulian Uriel Collado
225466323/02/202518:42ArgentinaOcéano Atlántico - Aguas argentinasMar Argentino1Jorge La Grotteria
225466623/02/202518:44ArgentinaOcéano Atlántico - Aguas argentinasMar Argentino3Jorge La Grotteria
225462223/02/202518:13ArgentinaOcéano Atlántico - Aguas argentinasMar Argentino5María Alejandra Sosa
225462323/02/202518:20ArgentinaOcéano Atlántico - Aguas argentinasMar Argentino5María Alejandra Sosa
225459223/02/202518:44ArgentinaOcéano Atlántico - Aguas argentinasMar Argentino3María Alejandra Sosa
225458923/02/202518:42ArgentinaOcéano Atlántico - Aguas argentinasMar Argentino1María Alejandra Sosa
225458023/02/202518:22ArgentinaOcéano Atlántico - Aguas argentinasMar Argentino1Jorge La Grotteria
225457923/02/202518:22ArgentinaOcéano Atlántico - Aguas argentinasMar Argentino1María Alejandra Sosa
225457523/02/202518:18ArgentinaOcéano Atlántico - Aguas argentinasMar Argentino1Jorge La Grotteria
Page 1

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Citation recommended:

EcoRegistros. 2026. Great Shearwater (Ardenna gravis) - Species sheet. Acceded from https://www.ecoregistros.org on 16/03/2026.