Post-foraging in-colony behaviour of a central-place foraging seabird
International audience Studies on time allocation of various activities are crucial to understand which behavioural strategy is the most profitable in a given context, and so why animals behave in a particular way. Such investigations usually focus on a time window when the studied activity is perfo...
Published in: | Scientific Reports |
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Online Access: | https://hal.science/hal-03780762 https://hal.science/hal-03780762/document https://hal.science/hal-03780762/file/s41598-022-17307-8.pdf https://doi.org/10.1038/s41598-022-17307-8 |
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ftunivrennes1hal:oai:HAL:hal-03780762v1 2024-02-11T09:55:07+01:00 Post-foraging in-colony behaviour of a central-place foraging seabird Wojczulanis-Jakubas, Katarzyna Grissot, Antoine Devogel, Marion Altmeyer, Lauraleen Fujisaki, Tessa Jakubas, Dariusz Kidawa, Dorota Karnovsky, Nina University of Gdańsk (UG) UMS 3343 (OSU) Observatoire des Sciences de l'Univers de Rennes (OSUR) Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Pomona College National Science Centre (NCN) 2017/25/B/NZ8/01417, 2017/26/D/NZ8/00005 2022 https://hal.science/hal-03780762 https://hal.science/hal-03780762/document https://hal.science/hal-03780762/file/s41598-022-17307-8.pdf https://doi.org/10.1038/s41598-022-17307-8 en eng HAL CCSD Nature Publishing Group info:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-022-17307-8 info:eu-repo/semantics/altIdentifier/pmid/35902737 hal-03780762 https://hal.science/hal-03780762 https://hal.science/hal-03780762/document https://hal.science/hal-03780762/file/s41598-022-17307-8.pdf doi:10.1038/s41598-022-17307-8 PUBMED: 35902737 http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess ISSN: 2045-2322 EISSN: 2045-2322 Scientific Reports https://hal.science/hal-03780762 Scientific Reports, 2022, 12 (1), pp.12981. ⟨10.1038/s41598-022-17307-8⟩ [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2022 ftunivrennes1hal https://doi.org/10.1038/s41598-022-17307-8 2024-01-23T23:48:18Z International audience Studies on time allocation of various activities are crucial to understand which behavioural strategy is the most profitable in a given context, and so why animals behave in a particular way. Such investigations usually focus on a time window when the studied activity is performed, often neglecting how the time devoted to focal activity affects time allocation to following-up behaviours, while that may have its own fitness consequences. In this study, we examined time allocation into three post-foraging activities (entering the nest with food, nest attendance, and colony attendance) in a small seabird species, the little auk (Alle alle). Since little auks alternate foraging trips of different duration (short and long) and purpose (offspring feeding and primarily self-feeding, respectively) we expected that duration of the following up in-colony activities would also vary, being longer after a long absence in the colony (because of greater need of reassessment of the current predation pressure and social interactions in the colony, and re-establishing the bond with the offspring and/or partner and/or neighbours after longer absence). We found that it was not always the case, as time allocation of the post-foraging in-colony activities was primarily year- and sex-specific. It highlights the need to consider year and sex effects in studies of behavioural ecology, as not doing so may lead to spurious conclusions. Interestingly, and despite a great inter-individual variation in time allocation in the post-foraging in-colony activities, little auk individuals were quite repeatable in their behavioural performance, which suggests these activities may reflect birds behavioural profile. Overall, post-foraging in-colony activity of the little auk, although not much dependent on duration/type of the preceding foraging flights, varies with respect to year and sex, and as such may be a proxy of behavioural plasticity of the population. Article in Journal/Newspaper Alle alle little auk Université de Rennes 1: Publications scientifiques (HAL) Scientific Reports 12 1 |
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Université de Rennes 1: Publications scientifiques (HAL) |
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ftunivrennes1hal |
language |
English |
topic |
[SDE]Environmental Sciences |
spellingShingle |
[SDE]Environmental Sciences Wojczulanis-Jakubas, Katarzyna Grissot, Antoine Devogel, Marion Altmeyer, Lauraleen Fujisaki, Tessa Jakubas, Dariusz Kidawa, Dorota Karnovsky, Nina Post-foraging in-colony behaviour of a central-place foraging seabird |
topic_facet |
[SDE]Environmental Sciences |
description |
International audience Studies on time allocation of various activities are crucial to understand which behavioural strategy is the most profitable in a given context, and so why animals behave in a particular way. Such investigations usually focus on a time window when the studied activity is performed, often neglecting how the time devoted to focal activity affects time allocation to following-up behaviours, while that may have its own fitness consequences. In this study, we examined time allocation into three post-foraging activities (entering the nest with food, nest attendance, and colony attendance) in a small seabird species, the little auk (Alle alle). Since little auks alternate foraging trips of different duration (short and long) and purpose (offspring feeding and primarily self-feeding, respectively) we expected that duration of the following up in-colony activities would also vary, being longer after a long absence in the colony (because of greater need of reassessment of the current predation pressure and social interactions in the colony, and re-establishing the bond with the offspring and/or partner and/or neighbours after longer absence). We found that it was not always the case, as time allocation of the post-foraging in-colony activities was primarily year- and sex-specific. It highlights the need to consider year and sex effects in studies of behavioural ecology, as not doing so may lead to spurious conclusions. Interestingly, and despite a great inter-individual variation in time allocation in the post-foraging in-colony activities, little auk individuals were quite repeatable in their behavioural performance, which suggests these activities may reflect birds behavioural profile. Overall, post-foraging in-colony activity of the little auk, although not much dependent on duration/type of the preceding foraging flights, varies with respect to year and sex, and as such may be a proxy of behavioural plasticity of the population. |
author2 |
University of Gdańsk (UG) UMS 3343 (OSU) Observatoire des Sciences de l'Univers de Rennes (OSUR) Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Pomona College National Science Centre (NCN) 2017/25/B/NZ8/01417, 2017/26/D/NZ8/00005 |
format |
Article in Journal/Newspaper |
author |
Wojczulanis-Jakubas, Katarzyna Grissot, Antoine Devogel, Marion Altmeyer, Lauraleen Fujisaki, Tessa Jakubas, Dariusz Kidawa, Dorota Karnovsky, Nina |
author_facet |
Wojczulanis-Jakubas, Katarzyna Grissot, Antoine Devogel, Marion Altmeyer, Lauraleen Fujisaki, Tessa Jakubas, Dariusz Kidawa, Dorota Karnovsky, Nina |
author_sort |
Wojczulanis-Jakubas, Katarzyna |
title |
Post-foraging in-colony behaviour of a central-place foraging seabird |
title_short |
Post-foraging in-colony behaviour of a central-place foraging seabird |
title_full |
Post-foraging in-colony behaviour of a central-place foraging seabird |
title_fullStr |
Post-foraging in-colony behaviour of a central-place foraging seabird |
title_full_unstemmed |
Post-foraging in-colony behaviour of a central-place foraging seabird |
title_sort |
post-foraging in-colony behaviour of a central-place foraging seabird |
publisher |
HAL CCSD |
publishDate |
2022 |
url |
https://hal.science/hal-03780762 https://hal.science/hal-03780762/document https://hal.science/hal-03780762/file/s41598-022-17307-8.pdf https://doi.org/10.1038/s41598-022-17307-8 |
genre |
Alle alle little auk |
genre_facet |
Alle alle little auk |
op_source |
ISSN: 2045-2322 EISSN: 2045-2322 Scientific Reports https://hal.science/hal-03780762 Scientific Reports, 2022, 12 (1), pp.12981. ⟨10.1038/s41598-022-17307-8⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-022-17307-8 info:eu-repo/semantics/altIdentifier/pmid/35902737 hal-03780762 https://hal.science/hal-03780762 https://hal.science/hal-03780762/document https://hal.science/hal-03780762/file/s41598-022-17307-8.pdf doi:10.1038/s41598-022-17307-8 PUBMED: 35902737 |
op_rights |
http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1038/s41598-022-17307-8 |
container_title |
Scientific Reports |
container_volume |
12 |
container_issue |
1 |
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1790593943496294400 |