Corticosterone and Foraging Behavior in Pelagic Seabird
International audience Because encodrine mechanisms are thought to mediate behavioral responses to changes in the environment, examining these mechanisms is essential for understanding how long-lived seabirds adjust their foraging decisions to constrating environmental conditions in order to maximiz...
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ftunivnantes:oai:HAL:hal-00181868v1 2023-05-15T16:00:54+02:00 Corticosterone and Foraging Behavior in Pelagic Seabird Angelier, Frédéric Schaffer, Scott A. Weirmerskirch, Henri Trouve, Colette Chastel, Olivier Centre d'Études Biologiques de Chizé (CEBC) Centre National de la Recherche Scientifique (CNRS) Department of Ecology and Evolutionary Biology University of California Santa Cruz (UC Santa Cruz) University of California (UC)-University of California (UC) 2007-09-02 https://hal.science/hal-00181868 en eng HAL CCSD University of Chicago Press hal-00181868 https://hal.science/hal-00181868 ISSN: 1522-2152 EISSN: 1537-5293 Physiological and Biochemical Zoology https://hal.science/hal-00181868 Physiological and Biochemical Zoology, 2007, 80 (3), pp.283-292 [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.ES]Environmental Sciences/Environmental and Society info:eu-repo/semantics/article Journal articles 2007 ftunivnantes 2023-02-08T08:33:50Z International audience Because encodrine mechanisms are thought to mediate behavioral responses to changes in the environment, examining these mechanisms is essential for understanding how long-lived seabirds adjust their foraging decisions to constrating environmental conditions in order to maximize their fitness. In this context, the hormone corticosterone (CORT) deserves specific attention because of its major connections with locomotor activities. We examined for the first time the relationships between individual CORTlevels and measurements of foraging success and behavior using satellite tracking and blood sampling fromwandering albatrosses (diomedea exulans) before (pretrip CORT levels) and after (posttrip CORT levels) foraging trips during the incubation period. Article in Journal/Newspaper Diomedea exulans Université de Nantes: HAL-UNIV-NANTES |
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Open Polar |
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Université de Nantes: HAL-UNIV-NANTES |
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ftunivnantes |
language |
English |
topic |
[SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.ES]Environmental Sciences/Environmental and Society |
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[SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.ES]Environmental Sciences/Environmental and Society Angelier, Frédéric Schaffer, Scott A. Weirmerskirch, Henri Trouve, Colette Chastel, Olivier Corticosterone and Foraging Behavior in Pelagic Seabird |
topic_facet |
[SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDE.ES]Environmental Sciences/Environmental and Society |
description |
International audience Because encodrine mechanisms are thought to mediate behavioral responses to changes in the environment, examining these mechanisms is essential for understanding how long-lived seabirds adjust their foraging decisions to constrating environmental conditions in order to maximize their fitness. In this context, the hormone corticosterone (CORT) deserves specific attention because of its major connections with locomotor activities. We examined for the first time the relationships between individual CORTlevels and measurements of foraging success and behavior using satellite tracking and blood sampling fromwandering albatrosses (diomedea exulans) before (pretrip CORT levels) and after (posttrip CORT levels) foraging trips during the incubation period. |
author2 |
Centre d'Études Biologiques de Chizé (CEBC) Centre National de la Recherche Scientifique (CNRS) Department of Ecology and Evolutionary Biology University of California Santa Cruz (UC Santa Cruz) University of California (UC)-University of California (UC) |
format |
Article in Journal/Newspaper |
author |
Angelier, Frédéric Schaffer, Scott A. Weirmerskirch, Henri Trouve, Colette Chastel, Olivier |
author_facet |
Angelier, Frédéric Schaffer, Scott A. Weirmerskirch, Henri Trouve, Colette Chastel, Olivier |
author_sort |
Angelier, Frédéric |
title |
Corticosterone and Foraging Behavior in Pelagic Seabird |
title_short |
Corticosterone and Foraging Behavior in Pelagic Seabird |
title_full |
Corticosterone and Foraging Behavior in Pelagic Seabird |
title_fullStr |
Corticosterone and Foraging Behavior in Pelagic Seabird |
title_full_unstemmed |
Corticosterone and Foraging Behavior in Pelagic Seabird |
title_sort |
corticosterone and foraging behavior in pelagic seabird |
publisher |
HAL CCSD |
publishDate |
2007 |
url |
https://hal.science/hal-00181868 |
genre |
Diomedea exulans |
genre_facet |
Diomedea exulans |
op_source |
ISSN: 1522-2152 EISSN: 1537-5293 Physiological and Biochemical Zoology https://hal.science/hal-00181868 Physiological and Biochemical Zoology, 2007, 80 (3), pp.283-292 |
op_relation |
hal-00181868 https://hal.science/hal-00181868 |
_version_ |
1766396920960385024 |