Corticosterone mediates carry-over effects between breeding and migration in the kittiwake Rissa tridactyla
International audience Carry-over effects, i.e. when processes in one season influence processes in the next, are believed to have important effects on behavior and fitness in animals. Despite an increasing interest in the identification of carry-over effects, there are few experimental studies of t...
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Online Access: | https://hal.archives-ouvertes.fr/hal-00960022 https://doi.org/10.3354/meps10603 |
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ftccsdartic:oai:HAL:hal-00960022v1 2023-05-15T15:44:57+02:00 Corticosterone mediates carry-over effects between breeding and migration in the kittiwake Rissa tridactyla Schultner, Jannick Moe, Borge Chastel, Olivier Tartu, Sabrina Bech, Claus Kitaysky, Alexander S Institute of Arctic Biology University of Alaska Anchorage Centre for Biodiversity Dynamics Norwegian University of Science and Technology Trondheim (NTNU) Norwegian University of Science and Technology (NTNU)-Norwegian University of Science and Technology (NTNU) Division of Arctic Ecology (NINA) Norwegian Institute for Nature Research (NINA) Centre d'études biologiques de Chizé (CEBC) Centre National de la Recherche Scientifique (CNRS) Department of Biology Trondheim (IBI NTNU) 2014 https://hal.archives-ouvertes.fr/hal-00960022 https://doi.org/10.3354/meps10603 en eng HAL CCSD Inter Research info:eu-repo/semantics/altIdentifier/doi/10.3354/meps10603 hal-00960022 https://hal.archives-ouvertes.fr/hal-00960022 doi:10.3354/meps10603 ISSN: 0171-8630 EISSN: 1616-1599 Marine Ecology Progress Series https://hal.archives-ouvertes.fr/hal-00960022 Marine Ecology Progress Series, Inter Research, 2014, 496, pp.125-133. ⟨10.3354/meps10603⟩ Glucocorticoids Mechanism Carry-over effects Reproduction Autumn migration Black-legged kittiwake Rissa tridactyla [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2014 ftccsdartic https://doi.org/10.3354/meps10603 2021-02-28T02:10:33Z International audience Carry-over effects, i.e. when processes in one season influence processes in the next, are believed to have important effects on behavior and fitness in animals. Despite an increasing interest in the identification of carry-over effects, there are few experimental studies of the underlying mechanisms. We investigated how a short-term experimental elevation of the stress hormone corticosterone (CORT) during breeding influences the migratory behavior of black-legged kittiwakes Rissa tridactyla. We exposed chick-rearing kittiwakes to a 3 d elevation of CORT, which is usually secreted in response to food shortages. The migratory behavior of CORT-treated kittiwakes and a control group was then tracked using geolocators. We found that CORT treatment affected subsequent autumn migration in a sex-specific manner. CORT-treated females left the breeding grounds earlier and spent a longer period at the wintering grounds than control birds and CORT-treated males. The CORT treatment did not affect the timing of spring arrival or total length of migration. Our findings indicated that physiological stress incurred during breeding can carry over to affect key parameters of migratory behavior in autumn. Identifying carry-over mechanisms, such as those described here, is important to understand how performance and fitness in animals are determined by interactions between different parts of their life cycle. Article in Journal/Newspaper Black-legged Kittiwake rissa tridactyla Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Marine Ecology Progress Series 496 125 133 |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
Glucocorticoids Mechanism Carry-over effects Reproduction Autumn migration Black-legged kittiwake Rissa tridactyla [SDE]Environmental Sciences |
spellingShingle |
Glucocorticoids Mechanism Carry-over effects Reproduction Autumn migration Black-legged kittiwake Rissa tridactyla [SDE]Environmental Sciences Schultner, Jannick Moe, Borge Chastel, Olivier Tartu, Sabrina Bech, Claus Kitaysky, Alexander S Corticosterone mediates carry-over effects between breeding and migration in the kittiwake Rissa tridactyla |
topic_facet |
Glucocorticoids Mechanism Carry-over effects Reproduction Autumn migration Black-legged kittiwake Rissa tridactyla [SDE]Environmental Sciences |
description |
International audience Carry-over effects, i.e. when processes in one season influence processes in the next, are believed to have important effects on behavior and fitness in animals. Despite an increasing interest in the identification of carry-over effects, there are few experimental studies of the underlying mechanisms. We investigated how a short-term experimental elevation of the stress hormone corticosterone (CORT) during breeding influences the migratory behavior of black-legged kittiwakes Rissa tridactyla. We exposed chick-rearing kittiwakes to a 3 d elevation of CORT, which is usually secreted in response to food shortages. The migratory behavior of CORT-treated kittiwakes and a control group was then tracked using geolocators. We found that CORT treatment affected subsequent autumn migration in a sex-specific manner. CORT-treated females left the breeding grounds earlier and spent a longer period at the wintering grounds than control birds and CORT-treated males. The CORT treatment did not affect the timing of spring arrival or total length of migration. Our findings indicated that physiological stress incurred during breeding can carry over to affect key parameters of migratory behavior in autumn. Identifying carry-over mechanisms, such as those described here, is important to understand how performance and fitness in animals are determined by interactions between different parts of their life cycle. |
author2 |
Institute of Arctic Biology University of Alaska Anchorage Centre for Biodiversity Dynamics Norwegian University of Science and Technology Trondheim (NTNU) Norwegian University of Science and Technology (NTNU)-Norwegian University of Science and Technology (NTNU) Division of Arctic Ecology (NINA) Norwegian Institute for Nature Research (NINA) Centre d'études biologiques de Chizé (CEBC) Centre National de la Recherche Scientifique (CNRS) Department of Biology Trondheim (IBI NTNU) |
format |
Article in Journal/Newspaper |
author |
Schultner, Jannick Moe, Borge Chastel, Olivier Tartu, Sabrina Bech, Claus Kitaysky, Alexander S |
author_facet |
Schultner, Jannick Moe, Borge Chastel, Olivier Tartu, Sabrina Bech, Claus Kitaysky, Alexander S |
author_sort |
Schultner, Jannick |
title |
Corticosterone mediates carry-over effects between breeding and migration in the kittiwake Rissa tridactyla |
title_short |
Corticosterone mediates carry-over effects between breeding and migration in the kittiwake Rissa tridactyla |
title_full |
Corticosterone mediates carry-over effects between breeding and migration in the kittiwake Rissa tridactyla |
title_fullStr |
Corticosterone mediates carry-over effects between breeding and migration in the kittiwake Rissa tridactyla |
title_full_unstemmed |
Corticosterone mediates carry-over effects between breeding and migration in the kittiwake Rissa tridactyla |
title_sort |
corticosterone mediates carry-over effects between breeding and migration in the kittiwake rissa tridactyla |
publisher |
HAL CCSD |
publishDate |
2014 |
url |
https://hal.archives-ouvertes.fr/hal-00960022 https://doi.org/10.3354/meps10603 |
genre |
Black-legged Kittiwake rissa tridactyla |
genre_facet |
Black-legged Kittiwake rissa tridactyla |
op_source |
ISSN: 0171-8630 EISSN: 1616-1599 Marine Ecology Progress Series https://hal.archives-ouvertes.fr/hal-00960022 Marine Ecology Progress Series, Inter Research, 2014, 496, pp.125-133. ⟨10.3354/meps10603⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.3354/meps10603 hal-00960022 https://hal.archives-ouvertes.fr/hal-00960022 doi:10.3354/meps10603 |
op_doi |
https://doi.org/10.3354/meps10603 |
container_title |
Marine Ecology Progress Series |
container_volume |
496 |
container_start_page |
125 |
op_container_end_page |
133 |
_version_ |
1766379311345958912 |