Data from: Solar heating may explain extreme diel flight altitude changes in migrating birds ...
Great reed warblers Acrocephalus arundinaceus and great snipes Gallinago media exhibit a diel cycle in flight altitudes, flying much higher during day than night, when performing migratory flights covering both night and day (Fig 1). One hypothesis proposed to explain this behaviour is that the bird...
Main Author: | |
---|---|
Format: | Dataset |
Language: | unknown |
Published: |
Mendeley
2023
|
Subjects: | |
Online Access: | https://dx.doi.org/10.17632/k7m3gnswdj.1 https://data.mendeley.com/datasets/k7m3gnswdj/1 |
id |
ftdatacite:10.17632/k7m3gnswdj.1 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.17632/k7m3gnswdj.1 2023-11-05T03:42:04+01:00 Data from: Solar heating may explain extreme diel flight altitude changes in migrating birds ... Sissel Sjöberg 2023 https://dx.doi.org/10.17632/k7m3gnswdj.1 https://data.mendeley.com/datasets/k7m3gnswdj/1 unknown Mendeley https://dx.doi.org/10.17632/k7m3gnswdj Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Dataset dataset 2023 ftdatacite https://doi.org/10.17632/k7m3gnswdj.110.17632/k7m3gnswdj 2023-10-09T10:52:02Z Great reed warblers Acrocephalus arundinaceus and great snipes Gallinago media exhibit a diel cycle in flight altitudes, flying much higher during day than night, when performing migratory flights covering both night and day (Fig 1). One hypothesis proposed to explain this behaviour is that the birds face additional heating by solar radiation during daytime and hence must climb to very high, and thus also very cold, altitudes to avoid overheating during daytime flights. Yet, solar heat gain in birds has been shown to drastically decrease with wind speed, and the quantitative heating effect by solar radiation on a bird flying with an airspeed of 10 m/s or more, is unknown. We analysed temperature data from multisensor data loggers placed without direct exposure to solar radiation on great reed warblers (the logger covered by feathers on the back) and great snipes (the logger on the leg, covered from the sun by the tail). We found that logger temperatures were significantly higher (5.9–8.8 °C in great reed ... Dataset Gallinago media 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 |
unknown |
description |
Great reed warblers Acrocephalus arundinaceus and great snipes Gallinago media exhibit a diel cycle in flight altitudes, flying much higher during day than night, when performing migratory flights covering both night and day (Fig 1). One hypothesis proposed to explain this behaviour is that the birds face additional heating by solar radiation during daytime and hence must climb to very high, and thus also very cold, altitudes to avoid overheating during daytime flights. Yet, solar heat gain in birds has been shown to drastically decrease with wind speed, and the quantitative heating effect by solar radiation on a bird flying with an airspeed of 10 m/s or more, is unknown. We analysed temperature data from multisensor data loggers placed without direct exposure to solar radiation on great reed warblers (the logger covered by feathers on the back) and great snipes (the logger on the leg, covered from the sun by the tail). We found that logger temperatures were significantly higher (5.9–8.8 °C in great reed ... |
format |
Dataset |
author |
Sissel Sjöberg |
spellingShingle |
Sissel Sjöberg Data from: Solar heating may explain extreme diel flight altitude changes in migrating birds ... |
author_facet |
Sissel Sjöberg |
author_sort |
Sissel Sjöberg |
title |
Data from: Solar heating may explain extreme diel flight altitude changes in migrating birds ... |
title_short |
Data from: Solar heating may explain extreme diel flight altitude changes in migrating birds ... |
title_full |
Data from: Solar heating may explain extreme diel flight altitude changes in migrating birds ... |
title_fullStr |
Data from: Solar heating may explain extreme diel flight altitude changes in migrating birds ... |
title_full_unstemmed |
Data from: Solar heating may explain extreme diel flight altitude changes in migrating birds ... |
title_sort |
data from: solar heating may explain extreme diel flight altitude changes in migrating birds ... |
publisher |
Mendeley |
publishDate |
2023 |
url |
https://dx.doi.org/10.17632/k7m3gnswdj.1 https://data.mendeley.com/datasets/k7m3gnswdj/1 |
genre |
Gallinago media |
genre_facet |
Gallinago media |
op_relation |
https://dx.doi.org/10.17632/k7m3gnswdj |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.17632/k7m3gnswdj.110.17632/k7m3gnswdj |
_version_ |
1781698928381526016 |