Flexibility of habitat use in novel environments: insights from a translocation experiment with lesser black-backed gulls
Being faced with unknown environments is a concomitant challenge of species' range expansions. Strategies to cope with this challenge include the adaptation to local conditions and a flexibility in resource exploitation. The gulls of the Larus argentatus-fuscus-cachinnans group form a system in...
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crroyalsociety:10.1098/rsos.160164 2024-09-30T14:38:17+00:00 Flexibility of habitat use in novel environments: insights from a translocation experiment with lesser black-backed gulls van Toor, Mariëlle L. Arriero, Elena Holland, Richard A. Huttunen, Markku J. Juvaste, Risto Müller, Inge Thorup, Kasper Wikelski, Martin Safi, Kamran Max Planck Society 2017 http://dx.doi.org/10.1098/rsos.160164 https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.160164 https://royalsocietypublishing.org/doi/full-xml/10.1098/rsos.160164 en eng The Royal Society https://royalsociety.org/journals/ethics-policies/data-sharing-mining/ Royal Society Open Science volume 4, issue 1, page 160164 ISSN 2054-5703 journal-article 2017 crroyalsociety https://doi.org/10.1098/rsos.160164 2024-09-02T04:21:09Z Being faced with unknown environments is a concomitant challenge of species' range expansions. Strategies to cope with this challenge include the adaptation to local conditions and a flexibility in resource exploitation. The gulls of the Larus argentatus-fuscus-cachinnans group form a system in which ecological flexibility might have enabled them to expand their range considerably, and to colonize urban environments. However, on a population level both flexibility and local adaptation lead to signatures of differential habitat use in different environments, and these processes are not easily distinguished. Using the lesser black-backed gull ( Larus fuscus ) as a system, we put both flexibility and local adaptation to a test. We compare habitat use between two spatially separated populations, and use a translocation experiment during which individuals were released into novel environment. The experiment revealed that on a population-level flexibility best explains the differences in habitat use between the two populations. We think that our results suggest that the range expansion and huge success of this species complex could be a result of its broad ecological niche and flexibility in the exploitation of resources. However, this also advises caution when using species distribution models to extrapolate habitat use across space. Article in Journal/Newspaper Lesser black-backed gull The Royal Society Royal Society Open Science 4 1 160164 |
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Open Polar |
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The Royal Society |
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crroyalsociety |
language |
English |
description |
Being faced with unknown environments is a concomitant challenge of species' range expansions. Strategies to cope with this challenge include the adaptation to local conditions and a flexibility in resource exploitation. The gulls of the Larus argentatus-fuscus-cachinnans group form a system in which ecological flexibility might have enabled them to expand their range considerably, and to colonize urban environments. However, on a population level both flexibility and local adaptation lead to signatures of differential habitat use in different environments, and these processes are not easily distinguished. Using the lesser black-backed gull ( Larus fuscus ) as a system, we put both flexibility and local adaptation to a test. We compare habitat use between two spatially separated populations, and use a translocation experiment during which individuals were released into novel environment. The experiment revealed that on a population-level flexibility best explains the differences in habitat use between the two populations. We think that our results suggest that the range expansion and huge success of this species complex could be a result of its broad ecological niche and flexibility in the exploitation of resources. However, this also advises caution when using species distribution models to extrapolate habitat use across space. |
author2 |
Max Planck Society |
format |
Article in Journal/Newspaper |
author |
van Toor, Mariëlle L. Arriero, Elena Holland, Richard A. Huttunen, Markku J. Juvaste, Risto Müller, Inge Thorup, Kasper Wikelski, Martin Safi, Kamran |
spellingShingle |
van Toor, Mariëlle L. Arriero, Elena Holland, Richard A. Huttunen, Markku J. Juvaste, Risto Müller, Inge Thorup, Kasper Wikelski, Martin Safi, Kamran Flexibility of habitat use in novel environments: insights from a translocation experiment with lesser black-backed gulls |
author_facet |
van Toor, Mariëlle L. Arriero, Elena Holland, Richard A. Huttunen, Markku J. Juvaste, Risto Müller, Inge Thorup, Kasper Wikelski, Martin Safi, Kamran |
author_sort |
van Toor, Mariëlle L. |
title |
Flexibility of habitat use in novel environments: insights from a translocation experiment with lesser black-backed gulls |
title_short |
Flexibility of habitat use in novel environments: insights from a translocation experiment with lesser black-backed gulls |
title_full |
Flexibility of habitat use in novel environments: insights from a translocation experiment with lesser black-backed gulls |
title_fullStr |
Flexibility of habitat use in novel environments: insights from a translocation experiment with lesser black-backed gulls |
title_full_unstemmed |
Flexibility of habitat use in novel environments: insights from a translocation experiment with lesser black-backed gulls |
title_sort |
flexibility of habitat use in novel environments: insights from a translocation experiment with lesser black-backed gulls |
publisher |
The Royal Society |
publishDate |
2017 |
url |
http://dx.doi.org/10.1098/rsos.160164 https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.160164 https://royalsocietypublishing.org/doi/full-xml/10.1098/rsos.160164 |
genre |
Lesser black-backed gull |
genre_facet |
Lesser black-backed gull |
op_source |
Royal Society Open Science volume 4, issue 1, page 160164 ISSN 2054-5703 |
op_rights |
https://royalsociety.org/journals/ethics-policies/data-sharing-mining/ |
op_doi |
https://doi.org/10.1098/rsos.160164 |
container_title |
Royal Society Open Science |
container_volume |
4 |
container_issue |
1 |
container_start_page |
160164 |
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1811640968093368320 |