Data from: Sex-specific, inverted rhythms of breeding-site attendance in an Arctic seabird
In contrast to daily rhythms that are common in the presence of the geophysical light–dark cycle, organisms at polar latitudes exhibit many diel activity patterns during natural periods of continuous solar light or darkness (polar day and night, respectively), from 24 h rhythms to arrhythmicity. In...
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fttriple:oai:gotriple.eu:50|dedup_wf_001::e59e7e3f4bae5083b308f05a1ee72de7 2023-05-15T14:54:14+02:00 Data from: Sex-specific, inverted rhythms of breeding-site attendance in an Arctic seabird Huffeldt, Nicholas Per Merkel, Flemming R. 2016-01-01 https://doi.org/10.5061/dryad.764h1 undefined unknown http://dx.doi.org/10.5061/dryad.764h1 https://dx.doi.org/10.5061/dryad.764h1 lic_creative-commons oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:95146 oai:easy.dans.knaw.nl:easy-dataset:95146 10.5061/dryad.764h1 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 re3data_____::r3d100000044 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c Life sciences medicine and health care parental care seabird Uria lomvia circadian rhythm polar rhythm Arctic biology geo envir Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2016 fttriple https://doi.org/10.5061/dryad.764h1 2023-01-22T17:23:17Z In contrast to daily rhythms that are common in the presence of the geophysical light–dark cycle, organisms at polar latitudes exhibit many diel activity patterns during natural periods of continuous solar light or darkness (polar day and night, respectively), from 24 h rhythms to arrhythmicity. In Arctic Greenland (73.7° N, 56.6° W) during polar day, we observed breeding-site attendance rhythms of thick-billed murres (Uria lomvia; n = 21 pairs), a charadriiform seabird, which provide biparental care at the colony. We found that U. lomvia egg-incubation and chick-brooding attendance is rhythmic and synchronized to the geophysical day (mean period length [rhythm duration] ± 95% confidence interval = 24.13 ± 0.52 h). Individual pair members had temporally segregated, sex-specific colony-attendance rhythms that were opposite (inverted) to each other, and these sex-specific rhythms were prominent at the population level. Our results provide a basis for investigating circadian systems at polar latitudes and sex-specific parental-care strategies. On-duty Attendance DataEgg-incubating and chick-brooding attendance data recorded as bird-mins/h.OnDuty_Att.csvOff-duty Attendance DataData recorded as bird-mins/h for when an individual is attending the breeding site when their mate is incubating or brooding.OffDuty_Att.csvTotal Attendance DataData recorded as bird-mins/h for all of an individual's attendance at the breeding site.Total_Att.csvR CodeR code used for data manipulation and analysesRcode.rtf Dataset Arctic Greenland Uria lomvia uria Unknown Arctic Greenland |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
unknown |
topic |
Life sciences medicine and health care parental care seabird Uria lomvia circadian rhythm polar rhythm Arctic biology geo envir |
spellingShingle |
Life sciences medicine and health care parental care seabird Uria lomvia circadian rhythm polar rhythm Arctic biology geo envir Huffeldt, Nicholas Per Merkel, Flemming R. Data from: Sex-specific, inverted rhythms of breeding-site attendance in an Arctic seabird |
topic_facet |
Life sciences medicine and health care parental care seabird Uria lomvia circadian rhythm polar rhythm Arctic biology geo envir |
description |
In contrast to daily rhythms that are common in the presence of the geophysical light–dark cycle, organisms at polar latitudes exhibit many diel activity patterns during natural periods of continuous solar light or darkness (polar day and night, respectively), from 24 h rhythms to arrhythmicity. In Arctic Greenland (73.7° N, 56.6° W) during polar day, we observed breeding-site attendance rhythms of thick-billed murres (Uria lomvia; n = 21 pairs), a charadriiform seabird, which provide biparental care at the colony. We found that U. lomvia egg-incubation and chick-brooding attendance is rhythmic and synchronized to the geophysical day (mean period length [rhythm duration] ± 95% confidence interval = 24.13 ± 0.52 h). Individual pair members had temporally segregated, sex-specific colony-attendance rhythms that were opposite (inverted) to each other, and these sex-specific rhythms were prominent at the population level. Our results provide a basis for investigating circadian systems at polar latitudes and sex-specific parental-care strategies. On-duty Attendance DataEgg-incubating and chick-brooding attendance data recorded as bird-mins/h.OnDuty_Att.csvOff-duty Attendance DataData recorded as bird-mins/h for when an individual is attending the breeding site when their mate is incubating or brooding.OffDuty_Att.csvTotal Attendance DataData recorded as bird-mins/h for all of an individual's attendance at the breeding site.Total_Att.csvR CodeR code used for data manipulation and analysesRcode.rtf |
format |
Dataset |
author |
Huffeldt, Nicholas Per Merkel, Flemming R. |
author_facet |
Huffeldt, Nicholas Per Merkel, Flemming R. |
author_sort |
Huffeldt, Nicholas Per |
title |
Data from: Sex-specific, inverted rhythms of breeding-site attendance in an Arctic seabird |
title_short |
Data from: Sex-specific, inverted rhythms of breeding-site attendance in an Arctic seabird |
title_full |
Data from: Sex-specific, inverted rhythms of breeding-site attendance in an Arctic seabird |
title_fullStr |
Data from: Sex-specific, inverted rhythms of breeding-site attendance in an Arctic seabird |
title_full_unstemmed |
Data from: Sex-specific, inverted rhythms of breeding-site attendance in an Arctic seabird |
title_sort |
data from: sex-specific, inverted rhythms of breeding-site attendance in an arctic seabird |
publishDate |
2016 |
url |
https://doi.org/10.5061/dryad.764h1 |
geographic |
Arctic Greenland |
geographic_facet |
Arctic Greenland |
genre |
Arctic Greenland Uria lomvia uria |
genre_facet |
Arctic Greenland Uria lomvia uria |
op_source |
oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:95146 oai:easy.dans.knaw.nl:easy-dataset:95146 10.5061/dryad.764h1 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 re3data_____::r3d100000044 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c |
op_relation |
http://dx.doi.org/10.5061/dryad.764h1 https://dx.doi.org/10.5061/dryad.764h1 |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/dryad.764h1 |
_version_ |
1766325961276522496 |