Data from: Spatiotemporal heterogeneity in prey abundance and vulnerability shapes the foraging tactics of an omnivore ...
1. Prey abundance and prey vulnerability vary across space and time, but we know little about how they mediate predator-prey interactions and predator foraging tactics. To evaluate the interplay between prey abundance, prey vulnerability, and predator space use, we examined patterns of black bear (U...
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Online Access: | https://dx.doi.org/10.5061/dryad.t081d https://datadryad.org/stash/dataset/doi:10.5061/dryad.t081d |
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ftdatacite:10.5061/dryad.t081d 2024-06-09T07:47:52+00:00 Data from: Spatiotemporal heterogeneity in prey abundance and vulnerability shapes the foraging tactics of an omnivore ... Rayl, Nathaniel D. Bastille-Rousseau, Guillaume Organ, John F. Mumma, Matthew A. Mahoney, Shane P. Soulliere, Colleen E. Lewis, Keith P. Otto, Robert D. Murray, Dennis L. Waits, Lisette P. Fuller, Todd K. 2019 https://dx.doi.org/10.5061/dryad.t081d https://datadryad.org/stash/dataset/doi:10.5061/dryad.t081d en eng Dryad https://dx.doi.org/10.1111/1365-2656.12810 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 kill rates cause-specific survival analysis caribou calves predation risk Black bear Rangifer tarandus resource selection function RSF resource pulse Canis latrans foraging tactics Dataset dataset 2019 ftdatacite https://doi.org/10.5061/dryad.t081d10.1111/1365-2656.12810 2024-05-13T11:05:16Z 1. Prey abundance and prey vulnerability vary across space and time, but we know little about how they mediate predator-prey interactions and predator foraging tactics. To evaluate the interplay between prey abundance, prey vulnerability, and predator space use, we examined patterns of black bear (Ursus americanus) predation of caribou (Rangifer tarandus) neonates in Newfoundland, Canada using data from 317 collared individuals (9 bears, 34 adult female caribou, 274 caribou calves). 2. During the caribou calving season, we predicted that landscape features would influence calf vulnerability to bear predation, and that bears would actively hunt calves by selecting areas associated with increased calf vulnerability. Further, we hypothesized that bears would dynamically adjust their foraging tactics in response to spatiotemporal changes in calf abundance and vulnerability (collectively, calf availability). Accordingly, we expected bears to actively hunt calves when they were most abundant and vulnerable, but ... : Black bear foraging tactics dataData from black bear foraging tactics paper.Black_bear_foraging_tactics.xlsx ... Dataset Newfoundland Rangifer tarandus DataCite Metadata Store (German National Library of Science and Technology) Canada |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
kill rates cause-specific survival analysis caribou calves predation risk Black bear Rangifer tarandus resource selection function RSF resource pulse Canis latrans foraging tactics |
spellingShingle |
kill rates cause-specific survival analysis caribou calves predation risk Black bear Rangifer tarandus resource selection function RSF resource pulse Canis latrans foraging tactics Rayl, Nathaniel D. Bastille-Rousseau, Guillaume Organ, John F. Mumma, Matthew A. Mahoney, Shane P. Soulliere, Colleen E. Lewis, Keith P. Otto, Robert D. Murray, Dennis L. Waits, Lisette P. Fuller, Todd K. Data from: Spatiotemporal heterogeneity in prey abundance and vulnerability shapes the foraging tactics of an omnivore ... |
topic_facet |
kill rates cause-specific survival analysis caribou calves predation risk Black bear Rangifer tarandus resource selection function RSF resource pulse Canis latrans foraging tactics |
description |
1. Prey abundance and prey vulnerability vary across space and time, but we know little about how they mediate predator-prey interactions and predator foraging tactics. To evaluate the interplay between prey abundance, prey vulnerability, and predator space use, we examined patterns of black bear (Ursus americanus) predation of caribou (Rangifer tarandus) neonates in Newfoundland, Canada using data from 317 collared individuals (9 bears, 34 adult female caribou, 274 caribou calves). 2. During the caribou calving season, we predicted that landscape features would influence calf vulnerability to bear predation, and that bears would actively hunt calves by selecting areas associated with increased calf vulnerability. Further, we hypothesized that bears would dynamically adjust their foraging tactics in response to spatiotemporal changes in calf abundance and vulnerability (collectively, calf availability). Accordingly, we expected bears to actively hunt calves when they were most abundant and vulnerable, but ... : Black bear foraging tactics dataData from black bear foraging tactics paper.Black_bear_foraging_tactics.xlsx ... |
format |
Dataset |
author |
Rayl, Nathaniel D. Bastille-Rousseau, Guillaume Organ, John F. Mumma, Matthew A. Mahoney, Shane P. Soulliere, Colleen E. Lewis, Keith P. Otto, Robert D. Murray, Dennis L. Waits, Lisette P. Fuller, Todd K. |
author_facet |
Rayl, Nathaniel D. Bastille-Rousseau, Guillaume Organ, John F. Mumma, Matthew A. Mahoney, Shane P. Soulliere, Colleen E. Lewis, Keith P. Otto, Robert D. Murray, Dennis L. Waits, Lisette P. Fuller, Todd K. |
author_sort |
Rayl, Nathaniel D. |
title |
Data from: Spatiotemporal heterogeneity in prey abundance and vulnerability shapes the foraging tactics of an omnivore ... |
title_short |
Data from: Spatiotemporal heterogeneity in prey abundance and vulnerability shapes the foraging tactics of an omnivore ... |
title_full |
Data from: Spatiotemporal heterogeneity in prey abundance and vulnerability shapes the foraging tactics of an omnivore ... |
title_fullStr |
Data from: Spatiotemporal heterogeneity in prey abundance and vulnerability shapes the foraging tactics of an omnivore ... |
title_full_unstemmed |
Data from: Spatiotemporal heterogeneity in prey abundance and vulnerability shapes the foraging tactics of an omnivore ... |
title_sort |
data from: spatiotemporal heterogeneity in prey abundance and vulnerability shapes the foraging tactics of an omnivore ... |
publisher |
Dryad |
publishDate |
2019 |
url |
https://dx.doi.org/10.5061/dryad.t081d https://datadryad.org/stash/dataset/doi:10.5061/dryad.t081d |
geographic |
Canada |
geographic_facet |
Canada |
genre |
Newfoundland Rangifer tarandus |
genre_facet |
Newfoundland Rangifer tarandus |
op_relation |
https://dx.doi.org/10.1111/1365-2656.12810 |
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.t081d10.1111/1365-2656.12810 |
_version_ |
1801379315941638144 |