Data from: Early mortality saves energy: estimating the energetic cost of excess offspring in a seabird ...
Offspring are often produced in excess as insurance against stochastic events or unpredictable resources. This strategy may result in high early-life mortality, yet age-specific mortality before offspring independence and its associated costs have rarely been quantified. In this study, we modelled a...
Main Authors: | , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
Dryad
2017
|
Subjects: | |
Online Access: | https://dx.doi.org/10.5061/dryad.6ck7g https://datadryad.org/stash/dataset/doi:10.5061/dryad.6ck7g |
id |
ftdatacite:10.5061/dryad.6ck7g |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.5061/dryad.6ck7g 2024-02-04T09:59:40+01:00 Data from: Early mortality saves energy: estimating the energetic cost of excess offspring in a seabird ... Vedder, Oscar Zhang, He Bouwhuis, Sandra 2017 https://dx.doi.org/10.5061/dryad.6ck7g https://datadryad.org/stash/dataset/doi:10.5061/dryad.6ck7g en eng Dryad https://dx.doi.org/10.1098/rspb.2016.2724 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 age-specific mortality Brood survival brood reduction offspring survival parent-offspring conflict chick growth 1992-2005 Parental neglect Chick mortality Sterna hirundo Dataset dataset 2017 ftdatacite https://doi.org/10.5061/dryad.6ck7g10.1098/rspb.2016.2724 2024-01-05T04:39:59Z Offspring are often produced in excess as insurance against stochastic events or unpredictable resources. This strategy may result in high early-life mortality, yet age-specific mortality before offspring independence and its associated costs have rarely been quantified. In this study, we modelled age-specific survival from hatching to fledging using 24 years of data on hatching order (HO), growth and age of mortality of more than 15 000 common tern (Sterna hirundo) chicks. We found that mortality peaked directly after hatching, after which it declined rapidly. Mortality hazard was best described with the Gompertz function, and was higher with later HO, mainly due to differences in baseline mortality hazard, rather than age-dependent mortality. Based on allometric mass–metabolism relationships and detailed growth curves of starving chicks, we estimated that the average metabolizable energy intake of non-fledged chicks was only 8.7% of the metabolizable energy intake of successful chicks during the nestling ... : Raw data chick survival and growth (1992-2015)Data on common tern chick survival and mass growth between 1992 and 2015 collected in the Bantersee research colony in Wilhelmshaven, Germany. ... Dataset Common tern Sterna hirundo DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
age-specific mortality Brood survival brood reduction offspring survival parent-offspring conflict chick growth 1992-2005 Parental neglect Chick mortality Sterna hirundo |
spellingShingle |
age-specific mortality Brood survival brood reduction offspring survival parent-offspring conflict chick growth 1992-2005 Parental neglect Chick mortality Sterna hirundo Vedder, Oscar Zhang, He Bouwhuis, Sandra Data from: Early mortality saves energy: estimating the energetic cost of excess offspring in a seabird ... |
topic_facet |
age-specific mortality Brood survival brood reduction offspring survival parent-offspring conflict chick growth 1992-2005 Parental neglect Chick mortality Sterna hirundo |
description |
Offspring are often produced in excess as insurance against stochastic events or unpredictable resources. This strategy may result in high early-life mortality, yet age-specific mortality before offspring independence and its associated costs have rarely been quantified. In this study, we modelled age-specific survival from hatching to fledging using 24 years of data on hatching order (HO), growth and age of mortality of more than 15 000 common tern (Sterna hirundo) chicks. We found that mortality peaked directly after hatching, after which it declined rapidly. Mortality hazard was best described with the Gompertz function, and was higher with later HO, mainly due to differences in baseline mortality hazard, rather than age-dependent mortality. Based on allometric mass–metabolism relationships and detailed growth curves of starving chicks, we estimated that the average metabolizable energy intake of non-fledged chicks was only 8.7% of the metabolizable energy intake of successful chicks during the nestling ... : Raw data chick survival and growth (1992-2015)Data on common tern chick survival and mass growth between 1992 and 2015 collected in the Bantersee research colony in Wilhelmshaven, Germany. ... |
format |
Dataset |
author |
Vedder, Oscar Zhang, He Bouwhuis, Sandra |
author_facet |
Vedder, Oscar Zhang, He Bouwhuis, Sandra |
author_sort |
Vedder, Oscar |
title |
Data from: Early mortality saves energy: estimating the energetic cost of excess offspring in a seabird ... |
title_short |
Data from: Early mortality saves energy: estimating the energetic cost of excess offspring in a seabird ... |
title_full |
Data from: Early mortality saves energy: estimating the energetic cost of excess offspring in a seabird ... |
title_fullStr |
Data from: Early mortality saves energy: estimating the energetic cost of excess offspring in a seabird ... |
title_full_unstemmed |
Data from: Early mortality saves energy: estimating the energetic cost of excess offspring in a seabird ... |
title_sort |
data from: early mortality saves energy: estimating the energetic cost of excess offspring in a seabird ... |
publisher |
Dryad |
publishDate |
2017 |
url |
https://dx.doi.org/10.5061/dryad.6ck7g https://datadryad.org/stash/dataset/doi:10.5061/dryad.6ck7g |
genre |
Common tern Sterna hirundo |
genre_facet |
Common tern Sterna hirundo |
op_relation |
https://dx.doi.org/10.1098/rspb.2016.2724 |
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.6ck7g10.1098/rspb.2016.2724 |
_version_ |
1789964603282685952 |