Brent goose Branta bernicla bernicla feeding behaviour during incubation, Taïmyr Peninsula, Russia
International audience Incubating birds must balance the time and the energy invested in incubation with the energy acquisition for their survival. Many factors such as weather and predation inXuence this trade-oV. In Arctic geese, only females incubate, and they leave the nest regularly to feed whi...
Published in: | Polar Biology |
---|---|
Main Authors: | , , , , |
Other Authors: | , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2007
|
Subjects: | |
Online Access: | https://doi.org/10.1007/s00300-007-0295-x https://hal.archives-ouvertes.fr/hal-00183679 |
id |
fttriple:oai:gotriple.eu:10670/1.9zge79 |
---|---|
record_format |
openpolar |
spelling |
fttriple:oai:gotriple.eu:10670/1.9zge79 2023-05-15T15:06:41+02:00 Brent goose Branta bernicla bernicla feeding behaviour during incubation, Taïmyr Peninsula, Russia Poisbleau, Maud Dalloyau, Sébastien Fritz, Hervé Bost, Charles-André Ebbinge, Barwolt Centre d'études biologiques de Chizé (CEBC) Centre National de la Recherche Scientifique (CNRS) Max Planck Institute for Ornithology Max-Planck-Gesellschaft Alterra ALTERRA 2007-05-01 https://doi.org/10.1007/s00300-007-0295-x https://hal.archives-ouvertes.fr/hal-00183679 en eng HAL CCSD Springer Verlag hal-00183679 doi:10.1007/s00300-007-0295-x 10670/1.9zge79 https://hal.archives-ouvertes.fr/hal-00183679 undefined Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0722-4060 EISSN: 1432-2056 Polar Biology Polar Biology, Springer Verlag, 2007, 30, pp.1343-1349. ⟨10.1007/s00300-007-0295-x⟩ envir socio Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2007 fttriple https://doi.org/10.1007/s00300-007-0295-x 2023-01-22T17:01:56Z International audience Incubating birds must balance the time and the energy invested in incubation with the energy acquisition for their survival. Many factors such as weather and predation inXuence this trade-oV. In Arctic geese, only females incubate, and they leave the nest regularly to feed while males invest in keeping their nests and mates safe. This study conducted on Big Bird Island (Taïmyr Peninsula) during the summer of 2004 examined the incubation behavior of dark-bellied brent geese Branta bernicla bernicla to assess the eVect of date, period of day and weather conditions on the incubation and feeding behaviors of females and males. Females were at their nests only for 65% of the total time observed. This very low value, compared to other goose species, could be the result of the combined eVects of good weather conditions, low predation pressure and opportunities to feed close to the nest. We found diVerential adjustments of male and female behaviors. Females appeared to focus on the trade-oV between feeding and incubating, in relation to weather conditions, and on their own energy balance. Males appeared to respond primarily by the absence of the female from their nest. Article in Journal/Newspaper Arctic Bird Island Branta bernicla brent geese Brent goose Polar Biology Unknown Arctic Bird Island ENVELOPE(-38.060,-38.060,-54.004,-54.004) Polar Biology 30 10 1343 1349 |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
envir socio |
spellingShingle |
envir socio Poisbleau, Maud Dalloyau, Sébastien Fritz, Hervé Bost, Charles-André Ebbinge, Barwolt Brent goose Branta bernicla bernicla feeding behaviour during incubation, Taïmyr Peninsula, Russia |
topic_facet |
envir socio |
description |
International audience Incubating birds must balance the time and the energy invested in incubation with the energy acquisition for their survival. Many factors such as weather and predation inXuence this trade-oV. In Arctic geese, only females incubate, and they leave the nest regularly to feed while males invest in keeping their nests and mates safe. This study conducted on Big Bird Island (Taïmyr Peninsula) during the summer of 2004 examined the incubation behavior of dark-bellied brent geese Branta bernicla bernicla to assess the eVect of date, period of day and weather conditions on the incubation and feeding behaviors of females and males. Females were at their nests only for 65% of the total time observed. This very low value, compared to other goose species, could be the result of the combined eVects of good weather conditions, low predation pressure and opportunities to feed close to the nest. We found diVerential adjustments of male and female behaviors. Females appeared to focus on the trade-oV between feeding and incubating, in relation to weather conditions, and on their own energy balance. Males appeared to respond primarily by the absence of the female from their nest. |
author2 |
Centre d'études biologiques de Chizé (CEBC) Centre National de la Recherche Scientifique (CNRS) Max Planck Institute for Ornithology Max-Planck-Gesellschaft Alterra ALTERRA |
format |
Article in Journal/Newspaper |
author |
Poisbleau, Maud Dalloyau, Sébastien Fritz, Hervé Bost, Charles-André Ebbinge, Barwolt |
author_facet |
Poisbleau, Maud Dalloyau, Sébastien Fritz, Hervé Bost, Charles-André Ebbinge, Barwolt |
author_sort |
Poisbleau, Maud |
title |
Brent goose Branta bernicla bernicla feeding behaviour during incubation, Taïmyr Peninsula, Russia |
title_short |
Brent goose Branta bernicla bernicla feeding behaviour during incubation, Taïmyr Peninsula, Russia |
title_full |
Brent goose Branta bernicla bernicla feeding behaviour during incubation, Taïmyr Peninsula, Russia |
title_fullStr |
Brent goose Branta bernicla bernicla feeding behaviour during incubation, Taïmyr Peninsula, Russia |
title_full_unstemmed |
Brent goose Branta bernicla bernicla feeding behaviour during incubation, Taïmyr Peninsula, Russia |
title_sort |
brent goose branta bernicla bernicla feeding behaviour during incubation, taïmyr peninsula, russia |
publisher |
HAL CCSD |
publishDate |
2007 |
url |
https://doi.org/10.1007/s00300-007-0295-x https://hal.archives-ouvertes.fr/hal-00183679 |
long_lat |
ENVELOPE(-38.060,-38.060,-54.004,-54.004) |
geographic |
Arctic Bird Island |
geographic_facet |
Arctic Bird Island |
genre |
Arctic Bird Island Branta bernicla brent geese Brent goose Polar Biology |
genre_facet |
Arctic Bird Island Branta bernicla brent geese Brent goose Polar Biology |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0722-4060 EISSN: 1432-2056 Polar Biology Polar Biology, Springer Verlag, 2007, 30, pp.1343-1349. ⟨10.1007/s00300-007-0295-x⟩ |
op_relation |
hal-00183679 doi:10.1007/s00300-007-0295-x 10670/1.9zge79 https://hal.archives-ouvertes.fr/hal-00183679 |
op_rights |
undefined |
op_doi |
https://doi.org/10.1007/s00300-007-0295-x |
container_title |
Polar Biology |
container_volume |
30 |
container_issue |
10 |
container_start_page |
1343 |
op_container_end_page |
1349 |
_version_ |
1766338243442245632 |