Prey composition of Peregrine Falcons (Falco peregrinus cassini) preying upon a mixed-species seabird colony in Argentine Patagonia

Autores
García, Germán Oscar; Bó, Maria Susana; Yorio, Pablo Martin
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Predation is one of the main factors determining breeding strategies in many seabird species (Lack 1968, Burger & Gochfeld 1994, Gaston 2004). Among avian predators, raptors such as eagles, owls and falcons regularly prey on seabird adults and offspring (Paine et al. 1990, Holt 1994, Hayward et al. 2010). The Peregrine Falcon (Falco peregrinus) has a cosmopolitan distribution (White et al. 2002), and is regularly found along coastal areas of Argentine Patagonia which are characterized by large seabird breeding assemblages (Yorio et al. 1999). Peregrine Falcons from coastal populations in the Northern Hemisphere have been shown to be important predators of seabirds (Ratcliffe 1980, Paine et al. 1990, Velarde 1993), but very little is known on the contribution of seabird prey to Peregrine Falcon diet in coastal Argentina. Few studies have quantified their diet in Patagonia, and they indicate that prey composition may vary depending on location (Ellis et al. 2002, Santillán et al. 2010). Our goal was to determine the prey composition and contribution of seabirds to the diet of a pair of Peregrine Falcons breeding near a mixed-species seabird colony on the coast of Argentine Patagonia.
Fil: García, Germán Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Bó, Maria Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Yorio, Pablo Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Falco peregrinus cassini
Avian predators
Gulls
Terns
Patagonia
Peregrine Falcon
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/27071
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/27071
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Prey composition of Peregrine Falcons (Falco peregrinus cassini) preying upon a mixed-species seabird colony in Argentine PatagoniaComposición de la dieta de Halcones Peregrinos (Falco peregrinus cassini) depredando en una colonia mixta de aves marinas en la Patagonia ArgentinaGarcía, Germán OscarBó, Maria SusanaYorio, Pablo MartinFalco peregrinus cassiniAvian predatorsGullsTernsPatagoniaPeregrine Falconhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Predation is one of the main factors determining breeding strategies in many seabird species (Lack 1968, Burger & Gochfeld 1994, Gaston 2004). Among avian predators, raptors such as eagles, owls and falcons regularly prey on seabird adults and offspring (Paine et al. 1990, Holt 1994, Hayward et al. 2010). The Peregrine Falcon (Falco peregrinus) has a cosmopolitan distribution (White et al. 2002), and is regularly found along coastal areas of Argentine Patagonia which are characterized by large seabird breeding assemblages (Yorio et al. 1999). Peregrine Falcons from coastal populations in the Northern Hemisphere have been shown to be important predators of seabirds (Ratcliffe 1980, Paine et al. 1990, Velarde 1993), but very little is known on the contribution of seabird prey to Peregrine Falcon diet in coastal Argentina. Few studies have quantified their diet in Patagonia, and they indicate that prey composition may vary depending on location (Ellis et al. 2002, Santillán et al. 2010). Our goal was to determine the prey composition and contribution of seabirds to the diet of a pair of Peregrine Falcons breeding near a mixed-species seabird colony on the coast of Argentine Patagonia.Fil: García, Germán Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Bó, Maria Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Yorio, Pablo Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaNeotropical Ornithological Society2014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/27071García, Germán Oscar; Bó, Maria Susana; Yorio, Pablo Martin; Prey composition of Peregrine Falcons (Falco peregrinus cassini) preying upon a mixed-species seabird colony in Argentine Patagonia; Neotropical Ornithological Society; Ornitologia Neotropical; 25; 2; -1-2014; 231-2351075-4377CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://sora.unm.edu/node/133548info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:42:16Zoai:ri.conicet.gov.ar:11336/27071instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:42:16.623CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Prey composition of Peregrine Falcons (Falco peregrinus cassini) preying upon a mixed-species seabird colony in Argentine Patagonia
Composición de la dieta de Halcones Peregrinos (Falco peregrinus cassini) depredando en una colonia mixta de aves marinas en la Patagonia Argentina
title Prey composition of Peregrine Falcons (Falco peregrinus cassini) preying upon a mixed-species seabird colony in Argentine Patagonia
spellingShingle Prey composition of Peregrine Falcons (Falco peregrinus cassini) preying upon a mixed-species seabird colony in Argentine Patagonia
García, Germán Oscar
Falco peregrinus cassini
Avian predators
Gulls
Terns
Patagonia
Peregrine Falcon
title_short Prey composition of Peregrine Falcons (Falco peregrinus cassini) preying upon a mixed-species seabird colony in Argentine Patagonia
title_full Prey composition of Peregrine Falcons (Falco peregrinus cassini) preying upon a mixed-species seabird colony in Argentine Patagonia
title_fullStr Prey composition of Peregrine Falcons (Falco peregrinus cassini) preying upon a mixed-species seabird colony in Argentine Patagonia
title_full_unstemmed Prey composition of Peregrine Falcons (Falco peregrinus cassini) preying upon a mixed-species seabird colony in Argentine Patagonia
title_sort Prey composition of Peregrine Falcons (Falco peregrinus cassini) preying upon a mixed-species seabird colony in Argentine Patagonia
dc.creator.none.fl_str_mv García, Germán Oscar
Bó, Maria Susana
Yorio, Pablo Martin
author García, Germán Oscar
author_facet García, Germán Oscar
Bó, Maria Susana
Yorio, Pablo Martin
author_role author
author2 Bó, Maria Susana
Yorio, Pablo Martin
author2_role author
author
dc.subject.none.fl_str_mv Falco peregrinus cassini
Avian predators
Gulls
Terns
Patagonia
Peregrine Falcon
topic Falco peregrinus cassini
Avian predators
Gulls
Terns
Patagonia
Peregrine Falcon
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Predation is one of the main factors determining breeding strategies in many seabird species (Lack 1968, Burger & Gochfeld 1994, Gaston 2004). Among avian predators, raptors such as eagles, owls and falcons regularly prey on seabird adults and offspring (Paine et al. 1990, Holt 1994, Hayward et al. 2010). The Peregrine Falcon (Falco peregrinus) has a cosmopolitan distribution (White et al. 2002), and is regularly found along coastal areas of Argentine Patagonia which are characterized by large seabird breeding assemblages (Yorio et al. 1999). Peregrine Falcons from coastal populations in the Northern Hemisphere have been shown to be important predators of seabirds (Ratcliffe 1980, Paine et al. 1990, Velarde 1993), but very little is known on the contribution of seabird prey to Peregrine Falcon diet in coastal Argentina. Few studies have quantified their diet in Patagonia, and they indicate that prey composition may vary depending on location (Ellis et al. 2002, Santillán et al. 2010). Our goal was to determine the prey composition and contribution of seabirds to the diet of a pair of Peregrine Falcons breeding near a mixed-species seabird colony on the coast of Argentine Patagonia.
Fil: García, Germán Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Bó, Maria Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Yorio, Pablo Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Predation is one of the main factors determining breeding strategies in many seabird species (Lack 1968, Burger & Gochfeld 1994, Gaston 2004). Among avian predators, raptors such as eagles, owls and falcons regularly prey on seabird adults and offspring (Paine et al. 1990, Holt 1994, Hayward et al. 2010). The Peregrine Falcon (Falco peregrinus) has a cosmopolitan distribution (White et al. 2002), and is regularly found along coastal areas of Argentine Patagonia which are characterized by large seabird breeding assemblages (Yorio et al. 1999). Peregrine Falcons from coastal populations in the Northern Hemisphere have been shown to be important predators of seabirds (Ratcliffe 1980, Paine et al. 1990, Velarde 1993), but very little is known on the contribution of seabird prey to Peregrine Falcon diet in coastal Argentina. Few studies have quantified their diet in Patagonia, and they indicate that prey composition may vary depending on location (Ellis et al. 2002, Santillán et al. 2010). Our goal was to determine the prey composition and contribution of seabirds to the diet of a pair of Peregrine Falcons breeding near a mixed-species seabird colony on the coast of Argentine Patagonia.
publishDate 2014
dc.date.none.fl_str_mv 2014
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/27071
García, Germán Oscar; Bó, Maria Susana; Yorio, Pablo Martin; Prey composition of Peregrine Falcons (Falco peregrinus cassini) preying upon a mixed-species seabird colony in Argentine Patagonia; Neotropical Ornithological Society; Ornitologia Neotropical; 25; 2; -1-2014; 231-235
1075-4377
CONICET Digital
CONICET
url http://hdl.handle.net/11336/27071
identifier_str_mv García, Germán Oscar; Bó, Maria Susana; Yorio, Pablo Martin; Prey composition of Peregrine Falcons (Falco peregrinus cassini) preying upon a mixed-species seabird colony in Argentine Patagonia; Neotropical Ornithological Society; Ornitologia Neotropical; 25; 2; -1-2014; 231-235
1075-4377
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://sora.unm.edu/node/133548
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Neotropical Ornithological Society
publisher.none.fl_str_mv Neotropical Ornithological Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846083531644600320
score 13.22299

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