Nesting of Barnacle Goose ( Branta leucopsis) in the Russian Part of the Gulf of Finland
Until the end of the 1980s, the Barnacle Goose (Branta leucopsis) was an extremely rare migrating species in the Russian part of the Gulf of Finland, but in recent years it has become one of the mass migrants there. The first nest of a Barnacle Goose in the region was found on Dolgy Reef Island clos...
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crarcticinstna:10.14430/arctic4703 2024-06-09T07:41:54+00:00 Nesting of Barnacle Goose ( Branta leucopsis) in the Russian Part of the Gulf of Finland Kouzov, Sergei Zaynagutdinova, Elmira Sagitov, Rustam Rychkova, Anna 2018 http://dx.doi.org/10.14430/arctic4703 https://journalhosting.ucalgary.ca/index.php/arctic/article/download/67741/51637 unknown The Arctic Institute of North America http://creativecommons.org/licenses/by/4.0/ ARCTIC volume 71, issue 1 ISSN 1923-1245 0004-0843 journal-article 2018 crarcticinstna https://doi.org/10.14430/arctic4703 2024-05-14T12:53:43Z Until the end of the 1980s, the Barnacle Goose (Branta leucopsis) was an extremely rare migrating species in the Russian part of the Gulf of Finland, but in recent years it has become one of the mass migrants there. The first nest of a Barnacle Goose in the region was found on Dolgy Reef Island close to the Russian-Finnish border in 1995. Barnacle Geese then started expanding onto the islands in the eastern part of the Gulf of Finland. They occupied islands mostly in the northern part of the gulf, but nests were found in its central parts and close to the southwest coast as well. Barnacle Geese nested mostly on small, rocky, forest-free islands. By 2006, the size of the breeding population of this species had increased to 31 pairs. Forty nests were found in 2014, and an explosive population growth to 76 nests was observed in 2015. In 2010, Barnacle Geese started to breed on Ladoga Lake, and in 2015 the first nest was found on Onega Lake. Until 2010 Barnacle Geese had nested in the eastern part of the Gulf of Finland almost exclusively on the islands lying at a distance of 2.4 – 10.1 km from the coast. The population growth that occurred in subsequent years was due primarily to the birds’ breeding on islands closest to the coast, no farther than 2 km away from the shore. After hatching, broods from inshore islets moved to feed on coastal meadows, but nonbreeding birds and failed breeders generally remained on offshore islands for the molting period. Further expansion of the Barnacle Goose in the eastern part of the Gulf of Finland is expected. However, expansion could ultimately be restricted by the limited food resources for broods and molting birds. Article in Journal/Newspaper Arctic Barnacle goose Branta leucopsis Arctic Institute of North America Onega ENVELOPE(38.100,38.100,63.900,63.900) Reef Island ENVELOPE(-131.521,-131.521,52.871,52.871) ARCTIC 71 1 |
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Arctic Institute of North America |
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description |
Until the end of the 1980s, the Barnacle Goose (Branta leucopsis) was an extremely rare migrating species in the Russian part of the Gulf of Finland, but in recent years it has become one of the mass migrants there. The first nest of a Barnacle Goose in the region was found on Dolgy Reef Island close to the Russian-Finnish border in 1995. Barnacle Geese then started expanding onto the islands in the eastern part of the Gulf of Finland. They occupied islands mostly in the northern part of the gulf, but nests were found in its central parts and close to the southwest coast as well. Barnacle Geese nested mostly on small, rocky, forest-free islands. By 2006, the size of the breeding population of this species had increased to 31 pairs. Forty nests were found in 2014, and an explosive population growth to 76 nests was observed in 2015. In 2010, Barnacle Geese started to breed on Ladoga Lake, and in 2015 the first nest was found on Onega Lake. Until 2010 Barnacle Geese had nested in the eastern part of the Gulf of Finland almost exclusively on the islands lying at a distance of 2.4 – 10.1 km from the coast. The population growth that occurred in subsequent years was due primarily to the birds’ breeding on islands closest to the coast, no farther than 2 km away from the shore. After hatching, broods from inshore islets moved to feed on coastal meadows, but nonbreeding birds and failed breeders generally remained on offshore islands for the molting period. Further expansion of the Barnacle Goose in the eastern part of the Gulf of Finland is expected. However, expansion could ultimately be restricted by the limited food resources for broods and molting birds. |
format |
Article in Journal/Newspaper |
author |
Kouzov, Sergei Zaynagutdinova, Elmira Sagitov, Rustam Rychkova, Anna |
spellingShingle |
Kouzov, Sergei Zaynagutdinova, Elmira Sagitov, Rustam Rychkova, Anna Nesting of Barnacle Goose ( Branta leucopsis) in the Russian Part of the Gulf of Finland |
author_facet |
Kouzov, Sergei Zaynagutdinova, Elmira Sagitov, Rustam Rychkova, Anna |
author_sort |
Kouzov, Sergei |
title |
Nesting of Barnacle Goose ( Branta leucopsis) in the Russian Part of the Gulf of Finland |
title_short |
Nesting of Barnacle Goose ( Branta leucopsis) in the Russian Part of the Gulf of Finland |
title_full |
Nesting of Barnacle Goose ( Branta leucopsis) in the Russian Part of the Gulf of Finland |
title_fullStr |
Nesting of Barnacle Goose ( Branta leucopsis) in the Russian Part of the Gulf of Finland |
title_full_unstemmed |
Nesting of Barnacle Goose ( Branta leucopsis) in the Russian Part of the Gulf of Finland |
title_sort |
nesting of barnacle goose ( branta leucopsis) in the russian part of the gulf of finland |
publisher |
The Arctic Institute of North America |
publishDate |
2018 |
url |
http://dx.doi.org/10.14430/arctic4703 https://journalhosting.ucalgary.ca/index.php/arctic/article/download/67741/51637 |
long_lat |
ENVELOPE(38.100,38.100,63.900,63.900) ENVELOPE(-131.521,-131.521,52.871,52.871) |
geographic |
Onega Reef Island |
geographic_facet |
Onega Reef Island |
genre |
Arctic Barnacle goose Branta leucopsis |
genre_facet |
Arctic Barnacle goose Branta leucopsis |
op_source |
ARCTIC volume 71, issue 1 ISSN 1923-1245 0004-0843 |
op_rights |
http://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.14430/arctic4703 |
container_title |
ARCTIC |
container_volume |
71 |
container_issue |
1 |
_version_ |
1801370592151076864 |