Data from: Early diving behaviour in juvenile penguins: improvement or selection processes ...
The early life stage of long-lived species is critical to the viability of population, but is poorly understood. Longitudinal studies are needed to test whether juveniles are less efficient foragers than adults as has been hypothesized. We measured changes in the diving behaviour of 17 one-year-old...
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ftdatacite:10.5061/dryad.6cc27 2024-02-04T09:59:57+01:00 Data from: Early diving behaviour in juvenile penguins: improvement or selection processes ... Orgeret, Florian Weimerskirch, Henri Bost, Charles-André 2016 https://dx.doi.org/10.5061/dryad.6cc27 https://datadryad.org/stash/dataset/doi:10.5061/dryad.6cc27 en eng Dryad https://dx.doi.org/10.1098/rsbl.2016.0490 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 juveniles Penguins bio-logging Aptenodytes pantagonicus Diving behavior Dataset dataset 2016 ftdatacite https://doi.org/10.5061/dryad.6cc2710.1098/rsbl.2016.0490 2024-01-05T04:39:59Z The early life stage of long-lived species is critical to the viability of population, but is poorly understood. Longitudinal studies are needed to test whether juveniles are less efficient foragers than adults as has been hypothesized. We measured changes in the diving behaviour of 17 one-year-old king penguins Aptenodytes patagonicus at Crozet Islands (subantartic archipelago) during their first months at sea, using miniaturized tags that transmitted diving activity in real time. We also equipped five non-breeder adults with the same tags for comparison. The data on foraging performance revealed two groups of juveniles. The first group made shallower and shorter dives that may be indicative of early mortality while the second group progressively increased their diving depths and durations, and survived the first months at sea. This surviving group of juveniles required the same recovery durations as adults, but typically performed shallower and shorter dives. There is thereby a relationship between ... : juvskp_data_for_blJuveniles and Non-breeder Adults king penguins diving parameters by weeks for two different deployment years (2013/2014 and 2014/2015) ... Dataset Crozet Islands King Penguins DataCite Metadata Store (German National Library of Science and Technology) Old King ENVELOPE(-55.731,-55.731,53.133,53.133) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
juveniles Penguins bio-logging Aptenodytes pantagonicus Diving behavior |
spellingShingle |
juveniles Penguins bio-logging Aptenodytes pantagonicus Diving behavior Orgeret, Florian Weimerskirch, Henri Bost, Charles-André Data from: Early diving behaviour in juvenile penguins: improvement or selection processes ... |
topic_facet |
juveniles Penguins bio-logging Aptenodytes pantagonicus Diving behavior |
description |
The early life stage of long-lived species is critical to the viability of population, but is poorly understood. Longitudinal studies are needed to test whether juveniles are less efficient foragers than adults as has been hypothesized. We measured changes in the diving behaviour of 17 one-year-old king penguins Aptenodytes patagonicus at Crozet Islands (subantartic archipelago) during their first months at sea, using miniaturized tags that transmitted diving activity in real time. We also equipped five non-breeder adults with the same tags for comparison. The data on foraging performance revealed two groups of juveniles. The first group made shallower and shorter dives that may be indicative of early mortality while the second group progressively increased their diving depths and durations, and survived the first months at sea. This surviving group of juveniles required the same recovery durations as adults, but typically performed shallower and shorter dives. There is thereby a relationship between ... : juvskp_data_for_blJuveniles and Non-breeder Adults king penguins diving parameters by weeks for two different deployment years (2013/2014 and 2014/2015) ... |
format |
Dataset |
author |
Orgeret, Florian Weimerskirch, Henri Bost, Charles-André |
author_facet |
Orgeret, Florian Weimerskirch, Henri Bost, Charles-André |
author_sort |
Orgeret, Florian |
title |
Data from: Early diving behaviour in juvenile penguins: improvement or selection processes ... |
title_short |
Data from: Early diving behaviour in juvenile penguins: improvement or selection processes ... |
title_full |
Data from: Early diving behaviour in juvenile penguins: improvement or selection processes ... |
title_fullStr |
Data from: Early diving behaviour in juvenile penguins: improvement or selection processes ... |
title_full_unstemmed |
Data from: Early diving behaviour in juvenile penguins: improvement or selection processes ... |
title_sort |
data from: early diving behaviour in juvenile penguins: improvement or selection processes ... |
publisher |
Dryad |
publishDate |
2016 |
url |
https://dx.doi.org/10.5061/dryad.6cc27 https://datadryad.org/stash/dataset/doi:10.5061/dryad.6cc27 |
long_lat |
ENVELOPE(-55.731,-55.731,53.133,53.133) |
geographic |
Old King |
geographic_facet |
Old King |
genre |
Crozet Islands King Penguins |
genre_facet |
Crozet Islands King Penguins |
op_relation |
https://dx.doi.org/10.1098/rsbl.2016.0490 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.6cc2710.1098/rsbl.2016.0490 |
_version_ |
1789965016029462528 |