Influence of sea-ice-related features and anthropogenic subsidies on the foraging behaviour of a high-Arctic seabird, the ivory gull (Pagophila eburnea)
International audience The Arctic region is currently experiencing major modifications in sea ice extent and phenology due to global climate and anthropogenic changes. As Arctic marine ecosystems rely greatly on the presence of sea ice and its seasonal dynamics, these changes could have major impact...
Published in: | Marine Biology |
---|---|
Main Authors: | , , , , , , , , |
Other Authors: | , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2022
|
Subjects: | |
Online Access: | https://hal.science/hal-03846124 https://hal.science/hal-03846124/document https://hal.science/hal-03846124/file/Revised_Manuscript_MABI-D-21-00149R4.pdf https://doi.org/10.1007/s00227-022-04137-5 |
id |
ftunigrenoble:oai:HAL:hal-03846124v1 |
---|---|
record_format |
openpolar |
institution |
Open Polar |
collection |
Université Grenoble Alpes: HAL |
op_collection_id |
ftunigrenoble |
language |
English |
topic |
Seabirds Arctic ice fauna GPS tracking Dual foraging Site fidelity Greenland [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoology |
spellingShingle |
Seabirds Arctic ice fauna GPS tracking Dual foraging Site fidelity Greenland [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoology Dumas, Keyvan Gilg, Olivier Courbin, Nicolas Corregidor-Castro, Alejandro Evanno, Guillaume Strøm, Hallvard Mosbech, Anders Frederiksen, Morten Yannic, Glenn Influence of sea-ice-related features and anthropogenic subsidies on the foraging behaviour of a high-Arctic seabird, the ivory gull (Pagophila eburnea) |
topic_facet |
Seabirds Arctic ice fauna GPS tracking Dual foraging Site fidelity Greenland [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoology |
description |
International audience The Arctic region is currently experiencing major modifications in sea ice extent and phenology due to global climate and anthropogenic changes. As Arctic marine ecosystems rely greatly on the presence of sea ice and its seasonal dynamics, these changes could have major impacts on Arctic biota. The ivory gull (Pagophila eburnea) is an endemic Arctic seabird whose populations are declining in Canada and Svalbard. Its affinity for sea ice makes it a good sentinel species of current changes in the high Arctic. We explored the influence of sea-ice-related features and anthropogenic subsidies on the foraging behaviour of ivory gulls during the breeding season. To this end, we analysed the movement of adult ivory gulls in north-east Greenland. We confirmed that ivory gulls use a dual foraging strategy, with birds faithful to their foraging areas at short distances from the colony, but used individual-specific areas during long-distance foraging trips. We highlight that ivory gulls are spatially specialised individuals within a generalist species. We demonstrated that human settlements attracted foraging birds, which shows that human presence in such a remote place may influence seabird behaviour. Finally, by combining hidden Markov models and resourceselection functions, we showed that ivory gulls selected highly concentrated sea ice for foraging during the breeding season. Our study provides key information on the use of space and foraging strategies of ivory gulls during the breeding season, and more broadly, how Arctic seabirds use ice features. |
author2 |
Laboratoire d'Ecologie Alpine (LECA ) Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA) Laboratoire Chrono-environnement (UMR 6249) (LCE) Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC) Université Bourgogne Franche-Comté COMUE (UBFC)-Université Bourgogne Franche-Comté COMUE (UBFC) Groupe de recherche en écologie arctique (GREA) Aarhus University Aarhus Dynamique et durabilité des écosystèmes : de la source à l’océan (DECOD) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut Agro Rennes Angers Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro) Norwegian Polar Institute MF was supported by the North-East Greenland Environmental Study Program, financed by the Greenland Government, and GY was supported by the French Polar Institute-IPEV Program “Ivory1210” . |
format |
Article in Journal/Newspaper |
author |
Dumas, Keyvan Gilg, Olivier Courbin, Nicolas Corregidor-Castro, Alejandro Evanno, Guillaume Strøm, Hallvard Mosbech, Anders Frederiksen, Morten Yannic, Glenn |
author_facet |
Dumas, Keyvan Gilg, Olivier Courbin, Nicolas Corregidor-Castro, Alejandro Evanno, Guillaume Strøm, Hallvard Mosbech, Anders Frederiksen, Morten Yannic, Glenn |
author_sort |
Dumas, Keyvan |
title |
Influence of sea-ice-related features and anthropogenic subsidies on the foraging behaviour of a high-Arctic seabird, the ivory gull (Pagophila eburnea) |
title_short |
Influence of sea-ice-related features and anthropogenic subsidies on the foraging behaviour of a high-Arctic seabird, the ivory gull (Pagophila eburnea) |
title_full |
Influence of sea-ice-related features and anthropogenic subsidies on the foraging behaviour of a high-Arctic seabird, the ivory gull (Pagophila eburnea) |
title_fullStr |
Influence of sea-ice-related features and anthropogenic subsidies on the foraging behaviour of a high-Arctic seabird, the ivory gull (Pagophila eburnea) |
title_full_unstemmed |
Influence of sea-ice-related features and anthropogenic subsidies on the foraging behaviour of a high-Arctic seabird, the ivory gull (Pagophila eburnea) |
title_sort |
influence of sea-ice-related features and anthropogenic subsidies on the foraging behaviour of a high-arctic seabird, the ivory gull (pagophila eburnea) |
publisher |
HAL CCSD |
publishDate |
2022 |
url |
https://hal.science/hal-03846124 https://hal.science/hal-03846124/document https://hal.science/hal-03846124/file/Revised_Manuscript_MABI-D-21-00149R4.pdf https://doi.org/10.1007/s00227-022-04137-5 |
genre |
Arctic Arctique* East Greenland Greenland ivory gull Pagophila eburnea Sea ice Svalbard |
genre_facet |
Arctic Arctique* East Greenland Greenland ivory gull Pagophila eburnea Sea ice Svalbard |
op_source |
ISSN: 0025-3162 EISSN: 1432-1793 Marine Biology https://hal.science/hal-03846124 Marine Biology, 2022, 169 (11), pp.151. ⟨10.1007/s00227-022-04137-5⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1007/s00227-022-04137-5 hal-03846124 https://hal.science/hal-03846124 https://hal.science/hal-03846124/document https://hal.science/hal-03846124/file/Revised_Manuscript_MABI-D-21-00149R4.pdf doi:10.1007/s00227-022-04137-5 WOS: 000879769700001 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1007/s00227-022-04137-5 |
container_title |
Marine Biology |
container_volume |
169 |
container_issue |
11 |
_version_ |
1799472300649611264 |
spelling |
ftunigrenoble:oai:HAL:hal-03846124v1 2024-05-19T07:34:17+00:00 Influence of sea-ice-related features and anthropogenic subsidies on the foraging behaviour of a high-Arctic seabird, the ivory gull (Pagophila eburnea) Influence des caractéristiques de a glace de mer et des ressources d'origines anthropiques sur le comportement de recherche de nourriture d'un oiseau marin du haut-Arctique, la mouette ivoire (Pagophila eburnea). Dumas, Keyvan Gilg, Olivier Courbin, Nicolas Corregidor-Castro, Alejandro Evanno, Guillaume Strøm, Hallvard Mosbech, Anders Frederiksen, Morten Yannic, Glenn Laboratoire d'Ecologie Alpine (LECA ) Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA) Laboratoire Chrono-environnement (UMR 6249) (LCE) Centre National de la Recherche Scientifique (CNRS)-Université de Franche-Comté (UFC) Université Bourgogne Franche-Comté COMUE (UBFC)-Université Bourgogne Franche-Comté COMUE (UBFC) Groupe de recherche en écologie arctique (GREA) Aarhus University Aarhus Dynamique et durabilité des écosystèmes : de la source à l’océan (DECOD) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut Agro Rennes Angers Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro) Norwegian Polar Institute MF was supported by the North-East Greenland Environmental Study Program, financed by the Greenland Government, and GY was supported by the French Polar Institute-IPEV Program “Ivory1210” . 2022 https://hal.science/hal-03846124 https://hal.science/hal-03846124/document https://hal.science/hal-03846124/file/Revised_Manuscript_MABI-D-21-00149R4.pdf https://doi.org/10.1007/s00227-022-04137-5 en eng HAL CCSD Springer Verlag info:eu-repo/semantics/altIdentifier/doi/10.1007/s00227-022-04137-5 hal-03846124 https://hal.science/hal-03846124 https://hal.science/hal-03846124/document https://hal.science/hal-03846124/file/Revised_Manuscript_MABI-D-21-00149R4.pdf doi:10.1007/s00227-022-04137-5 WOS: 000879769700001 info:eu-repo/semantics/OpenAccess ISSN: 0025-3162 EISSN: 1432-1793 Marine Biology https://hal.science/hal-03846124 Marine Biology, 2022, 169 (11), pp.151. ⟨10.1007/s00227-022-04137-5⟩ Seabirds Arctic ice fauna GPS tracking Dual foraging Site fidelity Greenland [SDE.BE]Environmental Sciences/Biodiversity and Ecology [SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoology info:eu-repo/semantics/article Journal articles 2022 ftunigrenoble https://doi.org/10.1007/s00227-022-04137-5 2024-05-02T00:25:31Z International audience The Arctic region is currently experiencing major modifications in sea ice extent and phenology due to global climate and anthropogenic changes. As Arctic marine ecosystems rely greatly on the presence of sea ice and its seasonal dynamics, these changes could have major impacts on Arctic biota. The ivory gull (Pagophila eburnea) is an endemic Arctic seabird whose populations are declining in Canada and Svalbard. Its affinity for sea ice makes it a good sentinel species of current changes in the high Arctic. We explored the influence of sea-ice-related features and anthropogenic subsidies on the foraging behaviour of ivory gulls during the breeding season. To this end, we analysed the movement of adult ivory gulls in north-east Greenland. We confirmed that ivory gulls use a dual foraging strategy, with birds faithful to their foraging areas at short distances from the colony, but used individual-specific areas during long-distance foraging trips. We highlight that ivory gulls are spatially specialised individuals within a generalist species. We demonstrated that human settlements attracted foraging birds, which shows that human presence in such a remote place may influence seabird behaviour. Finally, by combining hidden Markov models and resourceselection functions, we showed that ivory gulls selected highly concentrated sea ice for foraging during the breeding season. Our study provides key information on the use of space and foraging strategies of ivory gulls during the breeding season, and more broadly, how Arctic seabirds use ice features. Article in Journal/Newspaper Arctic Arctique* East Greenland Greenland ivory gull Pagophila eburnea Sea ice Svalbard Université Grenoble Alpes: HAL Marine Biology 169 11 |