Migrants and residents of a long‐lived seabird differ in their behavioural response to a stressor
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.12/8052 |
Resumo: | Inter-individual variation in behaviour has been recognised as a major driver of population ecology, but its relationship to migratory strategy has been ill-explored. Here, we investigated whether male migrant and resident Cory’s shearwaters Calonectris borealis, a long-lived partially migratory seabird, are distinguishable by their temperament at the colony. We tracked a large number of individuals over two winters using GLS devices and assessed whether exploratory behaviour and reaction to extraction from the nest corresponded to migratory strategy over this period. While exploratory behaviour was unrelated to migratory strategy, birds that were resident were more likely to be unreactive towards extraction from the nest. This difference in behavioural stress response, together with previous findings that migrants display higher physiological stress over winter, suggests that migrants and residents may be distinguishable by their stress threshold. |
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Migrants and residents of a long‐lived seabird differ in their behavioural response to a stressorBehaviourCalonectris borealisPartial migrationPersonality seabirdStress responseInter-individual variation in behaviour has been recognised as a major driver of population ecology, but its relationship to migratory strategy has been ill-explored. Here, we investigated whether male migrant and resident Cory’s shearwaters Calonectris borealis, a long-lived partially migratory seabird, are distinguishable by their temperament at the colony. We tracked a large number of individuals over two winters using GLS devices and assessed whether exploratory behaviour and reaction to extraction from the nest corresponded to migratory strategy over this period. While exploratory behaviour was unrelated to migratory strategy, birds that were resident were more likely to be unreactive towards extraction from the nest. This difference in behavioural stress response, together with previous findings that migrants display higher physiological stress over winter, suggests that migrants and residents may be distinguishable by their stress threshold.Fundação para a Ciência e a Tecnologia - FCTWiley-Blackwell Publishing LtdRepositório do ISPAGatt, Marie C.Granadeiro, José PedroCatry, Paulo2022-03-30T00:30:16Z2021-01-01T00:00:00Z2021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.12/8052engJournal of Avian Biology, 52(2), 1-8. Doi: 10.1111/jav.025891600048X10.1111/jav.02589info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-05T16:43:49Zoai:repositorio.ispa.pt:10400.12/8052Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:25:53.759198Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Migrants and residents of a long‐lived seabird differ in their behavioural response to a stressor |
title |
Migrants and residents of a long‐lived seabird differ in their behavioural response to a stressor |
spellingShingle |
Migrants and residents of a long‐lived seabird differ in their behavioural response to a stressor Gatt, Marie C. Behaviour Calonectris borealis Partial migration Personality seabird Stress response |
title_short |
Migrants and residents of a long‐lived seabird differ in their behavioural response to a stressor |
title_full |
Migrants and residents of a long‐lived seabird differ in their behavioural response to a stressor |
title_fullStr |
Migrants and residents of a long‐lived seabird differ in their behavioural response to a stressor |
title_full_unstemmed |
Migrants and residents of a long‐lived seabird differ in their behavioural response to a stressor |
title_sort |
Migrants and residents of a long‐lived seabird differ in their behavioural response to a stressor |
author |
Gatt, Marie C. |
author_facet |
Gatt, Marie C. Granadeiro, José Pedro Catry, Paulo |
author_role |
author |
author2 |
Granadeiro, José Pedro Catry, Paulo |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Repositório do ISPA |
dc.contributor.author.fl_str_mv |
Gatt, Marie C. Granadeiro, José Pedro Catry, Paulo |
dc.subject.por.fl_str_mv |
Behaviour Calonectris borealis Partial migration Personality seabird Stress response |
topic |
Behaviour Calonectris borealis Partial migration Personality seabird Stress response |
description |
Inter-individual variation in behaviour has been recognised as a major driver of population ecology, but its relationship to migratory strategy has been ill-explored. Here, we investigated whether male migrant and resident Cory’s shearwaters Calonectris borealis, a long-lived partially migratory seabird, are distinguishable by their temperament at the colony. We tracked a large number of individuals over two winters using GLS devices and assessed whether exploratory behaviour and reaction to extraction from the nest corresponded to migratory strategy over this period. While exploratory behaviour was unrelated to migratory strategy, birds that were resident were more likely to be unreactive towards extraction from the nest. This difference in behavioural stress response, together with previous findings that migrants display higher physiological stress over winter, suggests that migrants and residents may be distinguishable by their stress threshold. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01T00:00:00Z 2021-01-01T00:00:00Z 2022-03-30T00:30:16Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.12/8052 |
url |
http://hdl.handle.net/10400.12/8052 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Avian Biology, 52(2), 1-8. Doi: 10.1111/jav.02589 1600048X 10.1111/jav.02589 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Wiley-Blackwell Publishing Ltd |
publisher.none.fl_str_mv |
Wiley-Blackwell Publishing Ltd |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799130121839312896 |