Resting metabolic rate in migratory and non‐migratory geese following range expansion; go south, go low
International audience While many species suffer from human activities, some like geese benefit and may show rangeexpansions. In some cases geese (partially) gave up migration and started breeding at wintering andstopover grounds. Range expansion may be facilitated and accompanied by physiological c...
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Online Access: | https://doi.org/10.1111/oik.06468 https://hal.archives-ouvertes.fr/hal-02169413/file/Eichhorn_et_al-2019-Oikos.pdf https://hal.archives-ouvertes.fr/hal-02169413 |
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fttriple:oai:gotriple.eu:10670/1.o46sby 2023-05-15T15:02:03+02:00 Resting metabolic rate in migratory and non‐migratory geese following range expansion; go south, go low Eichhorn, Götz Enstipp, Manfred Georges, Jean–Yves Hasselquist, Dennis Nolet, Bart Department of Animal Ecology (NIOO-KNAW) Netherlands Institute of Ecology (NIOO-KNAW) Département Ecologie, Physiologie et Ethologie (DEPE-IPHC) Institut Pluridisciplinaire Hubert Curien (IPHC) Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS) Department of Biology, Lund University, Lund, Sweden Lund University Lund, Sweden Theoretical and computational Ecology, University of Amsterdam 2019-01-01 https://doi.org/10.1111/oik.06468 https://hal.archives-ouvertes.fr/hal-02169413/file/Eichhorn_et_al-2019-Oikos.pdf https://hal.archives-ouvertes.fr/hal-02169413 en eng HAL CCSD Nordic Ecological Society hal-02169413 doi:10.1111/oik.06468 10670/1.o46sby https://hal.archives-ouvertes.fr/hal-02169413/file/Eichhorn_et_al-2019-Oikos.pdf https://hal.archives-ouvertes.fr/hal-02169413 other Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0030-1299 EISSN: 1600-0706 Oikos Oikos, Nordic Ecological Society, 2019, ⟨10.1111/oik.06468⟩ migration moult metabolic rate arctic body mass growth latitude life-history plasticity envir socio Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2019 fttriple https://doi.org/10.1111/oik.06468 2023-01-22T18:37:53Z International audience While many species suffer from human activities, some like geese benefit and may show rangeexpansions. In some cases geese (partially) gave up migration and started breeding at wintering andstopover grounds. Range expansion may be facilitated and accompanied by physiological changes,especially when associated with changes in migratory behaviour. Interspecific comparisons found thatmigratory tendency is associated with a higher basal or resting metabolic rate (RMR). We comparedRMR of individuals belonging to a migratory and a sedentary colony of barnacle geese Branta leucopsis.The migratory colony is situated in the traditional arctic breeding grounds (Russia), whereas the sedentarycolony has recently been established in the now shared wintering area (the Netherlands). We measuredRMR by oxygen consumption ( O2) during two ontogenetic phases (juvenile growth and adult wingmoult). We also investigated juvenile growth rates and adult body mass dynamics.Mass-independent O2 was 13.6% lower in goslings from the sedentary colony than in goslingsfrom the migratory colony. Similarly, in adult geese, mass-independent O2 was 15.5% lower in sedentarythan in migratory conspecifics. Goslings in the Netherlands grew 36.2% slower than goslings in Russia,while we found no differences in body dimensions in adults. Adult geese from both colonies commencedwing moult with similar body stores, but whereas Russian barnacle geese maintained this level throughoutmoult, body stores in geese from the Netherlands fell, being 8.5% lower half-way through the moult.We propose that the colony differences in resting metabolic rate, growth rate and body massdynamics during moult can be explained by environmental and behavioural differences. The less stringenttime constraints combined with poorer foraging opportunities allow for a smaller ‘metabolic machinery’in non-migratory geese. Our analysis suggests that range expansion may be associated with changes inphysiology, especially when paired with changes in migratory ... Article in Journal/Newspaper Arctic Unknown Arctic Oikos 128 10 1424 1434 |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
migration moult metabolic rate arctic body mass growth latitude life-history plasticity envir socio |
spellingShingle |
migration moult metabolic rate arctic body mass growth latitude life-history plasticity envir socio Eichhorn, Götz Enstipp, Manfred Georges, Jean–Yves Hasselquist, Dennis Nolet, Bart Resting metabolic rate in migratory and non‐migratory geese following range expansion; go south, go low |
topic_facet |
migration moult metabolic rate arctic body mass growth latitude life-history plasticity envir socio |
description |
International audience While many species suffer from human activities, some like geese benefit and may show rangeexpansions. In some cases geese (partially) gave up migration and started breeding at wintering andstopover grounds. Range expansion may be facilitated and accompanied by physiological changes,especially when associated with changes in migratory behaviour. Interspecific comparisons found thatmigratory tendency is associated with a higher basal or resting metabolic rate (RMR). We comparedRMR of individuals belonging to a migratory and a sedentary colony of barnacle geese Branta leucopsis.The migratory colony is situated in the traditional arctic breeding grounds (Russia), whereas the sedentarycolony has recently been established in the now shared wintering area (the Netherlands). We measuredRMR by oxygen consumption ( O2) during two ontogenetic phases (juvenile growth and adult wingmoult). We also investigated juvenile growth rates and adult body mass dynamics.Mass-independent O2 was 13.6% lower in goslings from the sedentary colony than in goslingsfrom the migratory colony. Similarly, in adult geese, mass-independent O2 was 15.5% lower in sedentarythan in migratory conspecifics. Goslings in the Netherlands grew 36.2% slower than goslings in Russia,while we found no differences in body dimensions in adults. Adult geese from both colonies commencedwing moult with similar body stores, but whereas Russian barnacle geese maintained this level throughoutmoult, body stores in geese from the Netherlands fell, being 8.5% lower half-way through the moult.We propose that the colony differences in resting metabolic rate, growth rate and body massdynamics during moult can be explained by environmental and behavioural differences. The less stringenttime constraints combined with poorer foraging opportunities allow for a smaller ‘metabolic machinery’in non-migratory geese. Our analysis suggests that range expansion may be associated with changes inphysiology, especially when paired with changes in migratory ... |
author2 |
Department of Animal Ecology (NIOO-KNAW) Netherlands Institute of Ecology (NIOO-KNAW) Département Ecologie, Physiologie et Ethologie (DEPE-IPHC) Institut Pluridisciplinaire Hubert Curien (IPHC) Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS) Department of Biology, Lund University, Lund, Sweden Lund University Lund, Sweden Theoretical and computational Ecology, University of Amsterdam |
format |
Article in Journal/Newspaper |
author |
Eichhorn, Götz Enstipp, Manfred Georges, Jean–Yves Hasselquist, Dennis Nolet, Bart |
author_facet |
Eichhorn, Götz Enstipp, Manfred Georges, Jean–Yves Hasselquist, Dennis Nolet, Bart |
author_sort |
Eichhorn, Götz |
title |
Resting metabolic rate in migratory and non‐migratory geese following range expansion; go south, go low |
title_short |
Resting metabolic rate in migratory and non‐migratory geese following range expansion; go south, go low |
title_full |
Resting metabolic rate in migratory and non‐migratory geese following range expansion; go south, go low |
title_fullStr |
Resting metabolic rate in migratory and non‐migratory geese following range expansion; go south, go low |
title_full_unstemmed |
Resting metabolic rate in migratory and non‐migratory geese following range expansion; go south, go low |
title_sort |
resting metabolic rate in migratory and non‐migratory geese following range expansion; go south, go low |
publisher |
HAL CCSD |
publishDate |
2019 |
url |
https://doi.org/10.1111/oik.06468 https://hal.archives-ouvertes.fr/hal-02169413/file/Eichhorn_et_al-2019-Oikos.pdf https://hal.archives-ouvertes.fr/hal-02169413 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0030-1299 EISSN: 1600-0706 Oikos Oikos, Nordic Ecological Society, 2019, ⟨10.1111/oik.06468⟩ |
op_relation |
hal-02169413 doi:10.1111/oik.06468 10670/1.o46sby https://hal.archives-ouvertes.fr/hal-02169413/file/Eichhorn_et_al-2019-Oikos.pdf https://hal.archives-ouvertes.fr/hal-02169413 |
op_rights |
other |
op_doi |
https://doi.org/10.1111/oik.06468 |
container_title |
Oikos |
container_volume |
128 |
container_issue |
10 |
container_start_page |
1424 |
op_container_end_page |
1434 |
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1766334049622687744 |