Inventering av övervintrande sångsvan cygnus cygnus i sverige 2015 samt förändring av biotopval 1995–2015
As wintering Whooper Swans Cygnus cygnus have shifted their winter feeding habitats from water to terrestrial ones, the International Waterfowl Counts, covering only coastal and lake sites since its start in 1967, cannot monitor true population change. Therefore, special surveys covering also the te...
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Sveriges Ornitologiska Förening
2016
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ftulundlup:oai:lup.lub.lu.se:c9bfc82c-ffad-4a6c-8c56-f590971b94c2 2023-05-15T15:59:47+02:00 Inventering av övervintrande sångsvan cygnus cygnus i sverige 2015 samt förändring av biotopval 1995–2015 Nilsson, Leif 2016 https://lup.lub.lu.se/record/c9bfc82c-ffad-4a6c-8c56-f590971b94c2 swe swe Sveriges Ornitologiska Förening https://lup.lub.lu.se/record/c9bfc82c-ffad-4a6c-8c56-f590971b94c2 scopus:85029226130 Ornis Svecica; 26(1), pp 55-60 (2016) ISSN: 1102-6812 Zoology contributiontojournal/article info:eu-repo/semantics/article text 2016 ftulundlup 2023-02-01T23:36:06Z As wintering Whooper Swans Cygnus cygnus have shifted their winter feeding habitats from water to terrestrial ones, the International Waterfowl Counts, covering only coastal and lake sites since its start in 1967, cannot monitor true population change. Therefore, special surveys covering also the terrestrial habitats have been organized in mainland NW Europe every five years since 1995. In January 2015, about 12 000 Whooper Swans were recorded in Sweden, an increase from 7400 in 1995. On the national scale the use of terrestrial habitats shifted from about 30% in 1995 to about 80% in 2015. This shift came first in the southernmost province of Scania where 40% were feeding in terrestrial habitats already in 1995. Article in Journal/Newspaper Cygnus cygnus Lund University Publications (LUP) |
institution |
Open Polar |
collection |
Lund University Publications (LUP) |
op_collection_id |
ftulundlup |
language |
Swedish |
topic |
Zoology |
spellingShingle |
Zoology Nilsson, Leif Inventering av övervintrande sångsvan cygnus cygnus i sverige 2015 samt förändring av biotopval 1995–2015 |
topic_facet |
Zoology |
description |
As wintering Whooper Swans Cygnus cygnus have shifted their winter feeding habitats from water to terrestrial ones, the International Waterfowl Counts, covering only coastal and lake sites since its start in 1967, cannot monitor true population change. Therefore, special surveys covering also the terrestrial habitats have been organized in mainland NW Europe every five years since 1995. In January 2015, about 12 000 Whooper Swans were recorded in Sweden, an increase from 7400 in 1995. On the national scale the use of terrestrial habitats shifted from about 30% in 1995 to about 80% in 2015. This shift came first in the southernmost province of Scania where 40% were feeding in terrestrial habitats already in 1995. |
format |
Article in Journal/Newspaper |
author |
Nilsson, Leif |
author_facet |
Nilsson, Leif |
author_sort |
Nilsson, Leif |
title |
Inventering av övervintrande sångsvan cygnus cygnus i sverige 2015 samt förändring av biotopval 1995–2015 |
title_short |
Inventering av övervintrande sångsvan cygnus cygnus i sverige 2015 samt förändring av biotopval 1995–2015 |
title_full |
Inventering av övervintrande sångsvan cygnus cygnus i sverige 2015 samt förändring av biotopval 1995–2015 |
title_fullStr |
Inventering av övervintrande sångsvan cygnus cygnus i sverige 2015 samt förändring av biotopval 1995–2015 |
title_full_unstemmed |
Inventering av övervintrande sångsvan cygnus cygnus i sverige 2015 samt förändring av biotopval 1995–2015 |
title_sort |
inventering av övervintrande sångsvan cygnus cygnus i sverige 2015 samt förändring av biotopval 1995–2015 |
publisher |
Sveriges Ornitologiska Förening |
publishDate |
2016 |
url |
https://lup.lub.lu.se/record/c9bfc82c-ffad-4a6c-8c56-f590971b94c2 |
genre |
Cygnus cygnus |
genre_facet |
Cygnus cygnus |
op_source |
Ornis Svecica; 26(1), pp 55-60 (2016) ISSN: 1102-6812 |
op_relation |
https://lup.lub.lu.se/record/c9bfc82c-ffad-4a6c-8c56-f590971b94c2 scopus:85029226130 |
_version_ |
1766395700908654592 |