Small Space but High Diversity : Spatial and Temporal Habitat Use by Endangered Eurasian Curlew at Wintering Sites Throughout Europe
Coastal, and to a lesser extend inland wetlands, are critical habitats for wintering shorebirds. Given the significant population declines of most shorebird species worldwide, the current degradation of coastal habitats through climate change and human activities raises severe conservation concerns....
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ftubkonstanz:oai:kops.uni-konstanz.de:123456789/67964 2024-02-11T10:03:36+01:00 Small Space but High Diversity : Spatial and Temporal Habitat Use by Endangered Eurasian Curlew at Wintering Sites Throughout Europe Donnez, Marie Schwemmer, Philipp Fort, Jérôme Garthe, Stefan Boschert, Martin Düttmann, Heinz Elts, Jaanus Fartmann, Thomas Fiedler, Wolfgang Franks, Samantha 2023 application/pdf http://nbn-resolving.de/urn:nbn:de:bsz:352-2-1ar0wiuf4xz6p2 https://doi.org/10.1007/s13157-023-01728-w eng eng http://nbn-resolving.de/urn:nbn:de:bsz:352-2-1ar0wiuf4xz6p2 http://dx.doi.org/10.1007/s13157-023-01728-w 1868847411 Wetlands. Springer. 2023, 43(7), 80. ISSN 0277-5212. eISSN 1943-6246. Available under: doi:10.1007/s13157-023-01728-w ddc:570 doc-type:article doc-type:Text 2023 ftubkonstanz https://doi.org/10.1007/s13157-023-01728-w 2024-01-21T23:56:23Z Coastal, and to a lesser extend inland wetlands, are critical habitats for wintering shorebirds. Given the significant population declines of most shorebird species worldwide, the current degradation of coastal habitats through climate change and human activities raises severe conservation concerns. In order to ensure sufficient and adequate habitats and maintain the populations, a thorough understanding of space use by wintering shorebirds is urgently required. However, overwintering strategies have rarely been investigated throughout the entire range of a shorebird species. This study thus aimed to investigate the spatio-temporal use of wintering habitats by Eurasian curlew Numenius arquata on a European scale, using a large international dataset. A total of 204 adult curlews were tagged with GPS devices at different wintering and breeding sites across Europe between 2014 and 2021, and the data were used to analyse home range size, habitat use, and phenology. The birds were faithful to their wintering sites throughout the winter. Their home ranges were small compared with other shorebirds but highly variable between individuals (533 ± 449 ha). Winter home range areas did not differ in relation to sex or body mass, but were weakly related to the wintering latitude, particularly linked to the many birds wintering in the Wadden Sea. Curlews used a high diversity of coastal and inland habitats, with higher occurrences on mudflats and saltmarshes. Despite the inter-individual variability in space use, the high wintering-site fidelity shown by this near-threatened species raises concerns about its capacity to respond to environmental modifications in coastal regions. published Article in Journal/Newspaper Eurasian Curlew Numenius arquata KOPS - The Institutional Repository of the University of Konstanz Wetlands 43 7 |
institution |
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KOPS - The Institutional Repository of the University of Konstanz |
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ftubkonstanz |
language |
English |
topic |
ddc:570 |
spellingShingle |
ddc:570 Donnez, Marie Schwemmer, Philipp Fort, Jérôme Garthe, Stefan Boschert, Martin Düttmann, Heinz Elts, Jaanus Fartmann, Thomas Fiedler, Wolfgang Franks, Samantha Small Space but High Diversity : Spatial and Temporal Habitat Use by Endangered Eurasian Curlew at Wintering Sites Throughout Europe |
topic_facet |
ddc:570 |
description |
Coastal, and to a lesser extend inland wetlands, are critical habitats for wintering shorebirds. Given the significant population declines of most shorebird species worldwide, the current degradation of coastal habitats through climate change and human activities raises severe conservation concerns. In order to ensure sufficient and adequate habitats and maintain the populations, a thorough understanding of space use by wintering shorebirds is urgently required. However, overwintering strategies have rarely been investigated throughout the entire range of a shorebird species. This study thus aimed to investigate the spatio-temporal use of wintering habitats by Eurasian curlew Numenius arquata on a European scale, using a large international dataset. A total of 204 adult curlews were tagged with GPS devices at different wintering and breeding sites across Europe between 2014 and 2021, and the data were used to analyse home range size, habitat use, and phenology. The birds were faithful to their wintering sites throughout the winter. Their home ranges were small compared with other shorebirds but highly variable between individuals (533 ± 449 ha). Winter home range areas did not differ in relation to sex or body mass, but were weakly related to the wintering latitude, particularly linked to the many birds wintering in the Wadden Sea. Curlews used a high diversity of coastal and inland habitats, with higher occurrences on mudflats and saltmarshes. Despite the inter-individual variability in space use, the high wintering-site fidelity shown by this near-threatened species raises concerns about its capacity to respond to environmental modifications in coastal regions. published |
format |
Article in Journal/Newspaper |
author |
Donnez, Marie Schwemmer, Philipp Fort, Jérôme Garthe, Stefan Boschert, Martin Düttmann, Heinz Elts, Jaanus Fartmann, Thomas Fiedler, Wolfgang Franks, Samantha |
author_facet |
Donnez, Marie Schwemmer, Philipp Fort, Jérôme Garthe, Stefan Boschert, Martin Düttmann, Heinz Elts, Jaanus Fartmann, Thomas Fiedler, Wolfgang Franks, Samantha |
author_sort |
Donnez, Marie |
title |
Small Space but High Diversity : Spatial and Temporal Habitat Use by Endangered Eurasian Curlew at Wintering Sites Throughout Europe |
title_short |
Small Space but High Diversity : Spatial and Temporal Habitat Use by Endangered Eurasian Curlew at Wintering Sites Throughout Europe |
title_full |
Small Space but High Diversity : Spatial and Temporal Habitat Use by Endangered Eurasian Curlew at Wintering Sites Throughout Europe |
title_fullStr |
Small Space but High Diversity : Spatial and Temporal Habitat Use by Endangered Eurasian Curlew at Wintering Sites Throughout Europe |
title_full_unstemmed |
Small Space but High Diversity : Spatial and Temporal Habitat Use by Endangered Eurasian Curlew at Wintering Sites Throughout Europe |
title_sort |
small space but high diversity : spatial and temporal habitat use by endangered eurasian curlew at wintering sites throughout europe |
publishDate |
2023 |
url |
http://nbn-resolving.de/urn:nbn:de:bsz:352-2-1ar0wiuf4xz6p2 https://doi.org/10.1007/s13157-023-01728-w |
genre |
Eurasian Curlew Numenius arquata |
genre_facet |
Eurasian Curlew Numenius arquata |
op_source |
Wetlands. Springer. 2023, 43(7), 80. ISSN 0277-5212. eISSN 1943-6246. Available under: doi:10.1007/s13157-023-01728-w |
op_relation |
http://nbn-resolving.de/urn:nbn:de:bsz:352-2-1ar0wiuf4xz6p2 http://dx.doi.org/10.1007/s13157-023-01728-w 1868847411 |
op_doi |
https://doi.org/10.1007/s13157-023-01728-w |
container_title |
Wetlands |
container_volume |
43 |
container_issue |
7 |
_version_ |
1790599897022464000 |