Post-breeding movements of northeast Atlantic ivory gull Pagophila eburnea populations.
International audience The post-breeding movements of three northeast Atlantic populations (north Greenland, Svalbard and Franz Josef Land) of the ivory gull Pagophila eburnea, a threatened high-Arctic sea-ice specialist, were studied between July and December 2007 using 31 satellite transmitters. A...
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Online Access: | https://doi.org/10.1111/j.1600-048X.2010.05125.x https://hal.archives-ouvertes.fr/hal-00528870 |
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fttriple:oai:gotriple.eu:10670/1.4d8t7q 2023-05-15T15:11:05+02:00 Post-breeding movements of northeast Atlantic ivory gull Pagophila eburnea populations. Gilg, Olivier Strøm, Hallvard Aebischer, Adrian Gavrilo, Maria V. Volkov, Andrei E. Miljeteig, Cecilie Sabard, Brigitte Department of Biological and Environmental Sciences Polar Environmental Centre Norwegian Polar Institute Musée d'histoire naturelle Fribourg Arctic and Antarctic Research Institute (AARI) Russian Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet) Fund for Sustainable Development 2010-09-01 https://doi.org/10.1111/j.1600-048X.2010.05125.x https://hal.archives-ouvertes.fr/hal-00528870 en eng HAL CCSD Wiley hal-00528870 doi:10.1111/j.1600-048X.2010.05125.x 10670/1.4d8t7q https://hal.archives-ouvertes.fr/hal-00528870 undefined Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0908-8857 EISSN: 1600-048X Journal of Avian Biology Journal of Avian Biology, Wiley, 2010, 41 (5), pp.532-542. ⟨10.1111/j.1600-048X.2010.05125.x⟩ envir geo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2010 fttriple https://doi.org/10.1111/j.1600-048X.2010.05125.x 2023-01-22T17:03:23Z International audience The post-breeding movements of three northeast Atlantic populations (north Greenland, Svalbard and Franz Josef Land) of the ivory gull Pagophila eburnea, a threatened high-Arctic sea-ice specialist, were studied between July and December 2007 using 31 satellite transmitters. After leaving their breeding grounds, all birds first dispersed eastward in August September, to an area extending from the Fram Strait to the northwestern Laptev Sea (off Severnaya Zemlya). Most returned along the same flyway in OctoberNovember, hence describing a loop migration before moving south, off east Greenland. Wintering grounds were reached in December, in southeast Greenland and along the Labrador Sea ice-edge, where Canadian birds also overwinter. One to two birds from each population however continued eastwards towards a third wintering area in the Bering Strait region, hence demonstrating a bi-directional migration pattern for the populations and elucidating the origin of the birds found in the north Pacific during winter time. Overall, all birds breeding in the northeast Atlantic region used the same flyways, had similar rates of travel, and showed a peak in migratory activity in November. Though the total length of the main flyway, to the Labrador Sea, is only and at most 7500 km on a straight line, the mean total distance travelled by Greenland birds between July and December was 50 000 km when estimated from hourly rates of travel. Our study presents the first comprehensive and complete picture for the post-breeding movements of the different ivory gull populations breeding in the northeast Atlantic. 11 pages Article in Journal/Newspaper Arctic Bering Strait East Greenland Fram Strait Franz Josef Land Greenland ivory gull Labrador Sea laptev Laptev Sea North Greenland Northeast Atlantic Pagophila eburnea Sea ice Severnaya Zemlya Svalbard Unknown Arctic Bering Strait Franz Josef Land ENVELOPE(55.000,55.000,81.000,81.000) Greenland Laptev Sea Pacific Severnaya Zemlya ENVELOPE(98.000,98.000,79.500,79.500) Svalbard Journal of Avian Biology 41 5 532 542 |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
envir geo |
spellingShingle |
envir geo Gilg, Olivier Strøm, Hallvard Aebischer, Adrian Gavrilo, Maria V. Volkov, Andrei E. Miljeteig, Cecilie Sabard, Brigitte Post-breeding movements of northeast Atlantic ivory gull Pagophila eburnea populations. |
topic_facet |
envir geo |
description |
International audience The post-breeding movements of three northeast Atlantic populations (north Greenland, Svalbard and Franz Josef Land) of the ivory gull Pagophila eburnea, a threatened high-Arctic sea-ice specialist, were studied between July and December 2007 using 31 satellite transmitters. After leaving their breeding grounds, all birds first dispersed eastward in August September, to an area extending from the Fram Strait to the northwestern Laptev Sea (off Severnaya Zemlya). Most returned along the same flyway in OctoberNovember, hence describing a loop migration before moving south, off east Greenland. Wintering grounds were reached in December, in southeast Greenland and along the Labrador Sea ice-edge, where Canadian birds also overwinter. One to two birds from each population however continued eastwards towards a third wintering area in the Bering Strait region, hence demonstrating a bi-directional migration pattern for the populations and elucidating the origin of the birds found in the north Pacific during winter time. Overall, all birds breeding in the northeast Atlantic region used the same flyways, had similar rates of travel, and showed a peak in migratory activity in November. Though the total length of the main flyway, to the Labrador Sea, is only and at most 7500 km on a straight line, the mean total distance travelled by Greenland birds between July and December was 50 000 km when estimated from hourly rates of travel. Our study presents the first comprehensive and complete picture for the post-breeding movements of the different ivory gull populations breeding in the northeast Atlantic. 11 pages |
author2 |
Department of Biological and Environmental Sciences Polar Environmental Centre Norwegian Polar Institute Musée d'histoire naturelle Fribourg Arctic and Antarctic Research Institute (AARI) Russian Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet) Fund for Sustainable Development |
format |
Article in Journal/Newspaper |
author |
Gilg, Olivier Strøm, Hallvard Aebischer, Adrian Gavrilo, Maria V. Volkov, Andrei E. Miljeteig, Cecilie Sabard, Brigitte |
author_facet |
Gilg, Olivier Strøm, Hallvard Aebischer, Adrian Gavrilo, Maria V. Volkov, Andrei E. Miljeteig, Cecilie Sabard, Brigitte |
author_sort |
Gilg, Olivier |
title |
Post-breeding movements of northeast Atlantic ivory gull Pagophila eburnea populations. |
title_short |
Post-breeding movements of northeast Atlantic ivory gull Pagophila eburnea populations. |
title_full |
Post-breeding movements of northeast Atlantic ivory gull Pagophila eburnea populations. |
title_fullStr |
Post-breeding movements of northeast Atlantic ivory gull Pagophila eburnea populations. |
title_full_unstemmed |
Post-breeding movements of northeast Atlantic ivory gull Pagophila eburnea populations. |
title_sort |
post-breeding movements of northeast atlantic ivory gull pagophila eburnea populations. |
publisher |
HAL CCSD |
publishDate |
2010 |
url |
https://doi.org/10.1111/j.1600-048X.2010.05125.x https://hal.archives-ouvertes.fr/hal-00528870 |
long_lat |
ENVELOPE(55.000,55.000,81.000,81.000) ENVELOPE(98.000,98.000,79.500,79.500) |
geographic |
Arctic Bering Strait Franz Josef Land Greenland Laptev Sea Pacific Severnaya Zemlya Svalbard |
geographic_facet |
Arctic Bering Strait Franz Josef Land Greenland Laptev Sea Pacific Severnaya Zemlya Svalbard |
genre |
Arctic Bering Strait East Greenland Fram Strait Franz Josef Land Greenland ivory gull Labrador Sea laptev Laptev Sea North Greenland Northeast Atlantic Pagophila eburnea Sea ice Severnaya Zemlya Svalbard |
genre_facet |
Arctic Bering Strait East Greenland Fram Strait Franz Josef Land Greenland ivory gull Labrador Sea laptev Laptev Sea North Greenland Northeast Atlantic Pagophila eburnea Sea ice Severnaya Zemlya Svalbard |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0908-8857 EISSN: 1600-048X Journal of Avian Biology Journal of Avian Biology, Wiley, 2010, 41 (5), pp.532-542. ⟨10.1111/j.1600-048X.2010.05125.x⟩ |
op_relation |
hal-00528870 doi:10.1111/j.1600-048X.2010.05125.x 10670/1.4d8t7q https://hal.archives-ouvertes.fr/hal-00528870 |
op_rights |
undefined |
op_doi |
https://doi.org/10.1111/j.1600-048X.2010.05125.x |
container_title |
Journal of Avian Biology |
container_volume |
41 |
container_issue |
5 |
container_start_page |
532 |
op_container_end_page |
542 |
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1766341992721154048 |