Evidence for personality development: juvenile red knots vary more in diet and exploratory behaviour than adults ...
Evidence is accumulating that foraging behaviour and diet link to personality traits, yet little is known about how these associations emerge during development. It is expected that behaviour becomes more consistent with age, and thus experience. We compared exploratory behaviour and diet variances...
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Online Access: | https://dx.doi.org/10.5061/dryad.kkwh70s7r https://datadryad.org/stash/dataset/doi:10.5061/dryad.kkwh70s7r |
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ftdatacite:10.5061/dryad.kkwh70s7r 2023-12-31T10:23:46+01:00 Evidence for personality development: juvenile red knots vary more in diet and exploratory behaviour than adults ... Ersoy, Selin Beardsworth, Christine Duran, Elif Van Der Meer, Marcel Piersma, Theunis Groothuis, Ton Bijleveld, Allert 2022 https://dx.doi.org/10.5061/dryad.kkwh70s7r https://datadryad.org/stash/dataset/doi:10.5061/dryad.kkwh70s7r en eng Dryad https://dx.doi.org/10.5281/zenodo.7371198 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 development of personality traits adult-juvenile comparison diet comparison stable isotope analysis variance partitioning repeatability FOS Biological sciences Dataset dataset 2022 ftdatacite https://doi.org/10.5061/dryad.kkwh70s7r10.5281/zenodo.7371198 2023-12-01T12:06:09Z Evidence is accumulating that foraging behaviour and diet link to personality traits, yet little is known about how these associations emerge during development. It is expected that behaviour becomes more consistent with age, and thus experience. We compared exploratory behaviour and diet variances of juvenile and adult red knots shortly after migration to intertidal mudflats from tundra breeding grounds. By identifying the timing of the switch from tundra to marine isotopic signatures, we were also able to ask whether juveniles that arrived earlier were more consistent in exploration behaviour. We found that juveniles had a more diverse diet than adults, and that juveniles were less repeatable in exploration than adults. While juveniles had larger within-individual variance, among-individual variance was similar between age groups. Juveniles that arrived earlier did not vary more in exploratory behaviour compared to those that arrived later, suggesting that consistency in exploration was developed over a ... : Isotope data: Red blood cell and plasma d13C and d15N isotopes collected from the blood samples of red knots. Exploration speed: Movement tracjectories were collected from the recordings of the top camera during experiments in the mobile arena. We used the distance between estimated positions to calculate speed. Errors in the positioning algorithm were filtered by excluding speeds higher than 200 cm/s. An individual’s exploration speed was calculated as the average speed during each 20 min trial. The dataset includes four repeats of exploration speed. ... Dataset Tundra DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
development of personality traits adult-juvenile comparison diet comparison stable isotope analysis variance partitioning repeatability FOS Biological sciences |
spellingShingle |
development of personality traits adult-juvenile comparison diet comparison stable isotope analysis variance partitioning repeatability FOS Biological sciences Ersoy, Selin Beardsworth, Christine Duran, Elif Van Der Meer, Marcel Piersma, Theunis Groothuis, Ton Bijleveld, Allert Evidence for personality development: juvenile red knots vary more in diet and exploratory behaviour than adults ... |
topic_facet |
development of personality traits adult-juvenile comparison diet comparison stable isotope analysis variance partitioning repeatability FOS Biological sciences |
description |
Evidence is accumulating that foraging behaviour and diet link to personality traits, yet little is known about how these associations emerge during development. It is expected that behaviour becomes more consistent with age, and thus experience. We compared exploratory behaviour and diet variances of juvenile and adult red knots shortly after migration to intertidal mudflats from tundra breeding grounds. By identifying the timing of the switch from tundra to marine isotopic signatures, we were also able to ask whether juveniles that arrived earlier were more consistent in exploration behaviour. We found that juveniles had a more diverse diet than adults, and that juveniles were less repeatable in exploration than adults. While juveniles had larger within-individual variance, among-individual variance was similar between age groups. Juveniles that arrived earlier did not vary more in exploratory behaviour compared to those that arrived later, suggesting that consistency in exploration was developed over a ... : Isotope data: Red blood cell and plasma d13C and d15N isotopes collected from the blood samples of red knots. Exploration speed: Movement tracjectories were collected from the recordings of the top camera during experiments in the mobile arena. We used the distance between estimated positions to calculate speed. Errors in the positioning algorithm were filtered by excluding speeds higher than 200 cm/s. An individual’s exploration speed was calculated as the average speed during each 20 min trial. The dataset includes four repeats of exploration speed. ... |
format |
Dataset |
author |
Ersoy, Selin Beardsworth, Christine Duran, Elif Van Der Meer, Marcel Piersma, Theunis Groothuis, Ton Bijleveld, Allert |
author_facet |
Ersoy, Selin Beardsworth, Christine Duran, Elif Van Der Meer, Marcel Piersma, Theunis Groothuis, Ton Bijleveld, Allert |
author_sort |
Ersoy, Selin |
title |
Evidence for personality development: juvenile red knots vary more in diet and exploratory behaviour than adults ... |
title_short |
Evidence for personality development: juvenile red knots vary more in diet and exploratory behaviour than adults ... |
title_full |
Evidence for personality development: juvenile red knots vary more in diet and exploratory behaviour than adults ... |
title_fullStr |
Evidence for personality development: juvenile red knots vary more in diet and exploratory behaviour than adults ... |
title_full_unstemmed |
Evidence for personality development: juvenile red knots vary more in diet and exploratory behaviour than adults ... |
title_sort |
evidence for personality development: juvenile red knots vary more in diet and exploratory behaviour than adults ... |
publisher |
Dryad |
publishDate |
2022 |
url |
https://dx.doi.org/10.5061/dryad.kkwh70s7r https://datadryad.org/stash/dataset/doi:10.5061/dryad.kkwh70s7r |
genre |
Tundra |
genre_facet |
Tundra |
op_relation |
https://dx.doi.org/10.5281/zenodo.7371198 |
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.kkwh70s7r10.5281/zenodo.7371198 |
_version_ |
1786835537872551936 |