Data from: Mesopredators change temporal activity in response to a recolonizing apex predator
Apex predators can influence ecosystems through density and behaviorally mediated effects on herbivores and mesopredators. In many parts of the world, apex predators live in, or are returning to, landscapes that have been modified by people, so it is important to understand their ecological role in...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:126850 2023-07-02T03:31:55+02:00 Data from: Mesopredators change temporal activity in response to a recolonizing apex predator Shores, Carolyn Dellinger, Justin Newkirk, Eric Kachel, Shannon Wirsing, Aaron 2019-05-07T17:05:11.000+02:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-g7-e96s https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:126850 unknown doi:10.5061/dryad.60m1ps0/1 doi:10.5061/dryad.60m1ps0/2 doi:10.5061/dryad.60m1ps0/3 doi:10.5061/dryad.60m1ps0/4 doi:10.5061/dryad.60m1ps0/5 doi:10.5061/dryad.60m1ps0/6 doi:10.5061/dryad.60m1ps0/7 doi:10.5061/dryad.60m1ps0/8 http://nbn-resolving.org/urn:nbn:nl:ui:13-g7-e96s doi:10.5061/dryad.60m1ps0 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:126850 OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf Life sciences medicine and health care 2019 ftdans https://doi.org/10.5061/dryad.60m1ps0/110.5061/dryad.60m1ps0/210.5061/dryad.60m1ps0/310.5061/dryad.60m1ps0/410.5061/dryad.60m1ps0/510.5061/dryad.60m1ps0/610.5061/dryad.60m1ps0/710.5061/dryad.60m1ps0/810.5061/dryad.60m1ps0 2023-06-13T13:19:15Z Apex predators can influence ecosystems through density and behaviorally mediated effects on herbivores and mesopredators. In many parts of the world, apex predators live in, or are returning to, landscapes that have been modified by people, so it is important to understand their ecological role in anthropogenic landscapes. We used motion-activated game cameras to compare the activity patterns of humans and two mesopredators, coyotes (Canis latrans) and bobcats (Lynx rufus), in areas with and without an apex predator, the gray wolf (Canis lupus), in a multi-use landscape of the northwestern United States. In areas with wolves there was a significant increase in temporal niche overlap between the mesopredators owing to higher levels of coyote activity at all time periods of the day. Temporal overlap between mesopredators and humans also increased significantly in the presence of wolves. Coyotes exposed to wolves increased their activity during dawn, day, and dusk hours. The increase in coyote activity was greatest during the day, when wolves were least active. The direction of change in bobcat activity in areas with wolves was opposite to coyotes, suggesting a behaviorally-mediated cascade between wolves, coyotes, and bobcats, although these findings would need to be confirmed with further research. Our findings suggest that mesopredators in human-dominated systems may perceive humans as less dangerous than apex predators, that humans may be more likely to encounter mesopredators in areas occupied by top predators, and that behaviorally-mediated effects of apex predators on mesopredators persist in human-dominated landscapes. Other/Unknown Material Canis lupus gray wolf Lynx Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) PLOS ONE 10 6 e0129379 |
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Open Polar |
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Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
op_collection_id |
ftdans |
language |
unknown |
topic |
Life sciences medicine and health care |
spellingShingle |
Life sciences medicine and health care Shores, Carolyn Dellinger, Justin Newkirk, Eric Kachel, Shannon Wirsing, Aaron Data from: Mesopredators change temporal activity in response to a recolonizing apex predator |
topic_facet |
Life sciences medicine and health care |
description |
Apex predators can influence ecosystems through density and behaviorally mediated effects on herbivores and mesopredators. In many parts of the world, apex predators live in, or are returning to, landscapes that have been modified by people, so it is important to understand their ecological role in anthropogenic landscapes. We used motion-activated game cameras to compare the activity patterns of humans and two mesopredators, coyotes (Canis latrans) and bobcats (Lynx rufus), in areas with and without an apex predator, the gray wolf (Canis lupus), in a multi-use landscape of the northwestern United States. In areas with wolves there was a significant increase in temporal niche overlap between the mesopredators owing to higher levels of coyote activity at all time periods of the day. Temporal overlap between mesopredators and humans also increased significantly in the presence of wolves. Coyotes exposed to wolves increased their activity during dawn, day, and dusk hours. The increase in coyote activity was greatest during the day, when wolves were least active. The direction of change in bobcat activity in areas with wolves was opposite to coyotes, suggesting a behaviorally-mediated cascade between wolves, coyotes, and bobcats, although these findings would need to be confirmed with further research. Our findings suggest that mesopredators in human-dominated systems may perceive humans as less dangerous than apex predators, that humans may be more likely to encounter mesopredators in areas occupied by top predators, and that behaviorally-mediated effects of apex predators on mesopredators persist in human-dominated landscapes. |
author |
Shores, Carolyn Dellinger, Justin Newkirk, Eric Kachel, Shannon Wirsing, Aaron |
author_facet |
Shores, Carolyn Dellinger, Justin Newkirk, Eric Kachel, Shannon Wirsing, Aaron |
author_sort |
Shores, Carolyn |
title |
Data from: Mesopredators change temporal activity in response to a recolonizing apex predator |
title_short |
Data from: Mesopredators change temporal activity in response to a recolonizing apex predator |
title_full |
Data from: Mesopredators change temporal activity in response to a recolonizing apex predator |
title_fullStr |
Data from: Mesopredators change temporal activity in response to a recolonizing apex predator |
title_full_unstemmed |
Data from: Mesopredators change temporal activity in response to a recolonizing apex predator |
title_sort |
data from: mesopredators change temporal activity in response to a recolonizing apex predator |
publishDate |
2019 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-g7-e96s https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:126850 |
genre |
Canis lupus gray wolf Lynx |
genre_facet |
Canis lupus gray wolf Lynx |
op_relation |
doi:10.5061/dryad.60m1ps0/1 doi:10.5061/dryad.60m1ps0/2 doi:10.5061/dryad.60m1ps0/3 doi:10.5061/dryad.60m1ps0/4 doi:10.5061/dryad.60m1ps0/5 doi:10.5061/dryad.60m1ps0/6 doi:10.5061/dryad.60m1ps0/7 doi:10.5061/dryad.60m1ps0/8 http://nbn-resolving.org/urn:nbn:nl:ui:13-g7-e96s doi:10.5061/dryad.60m1ps0 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:126850 |
op_rights |
OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf |
op_doi |
https://doi.org/10.5061/dryad.60m1ps0/110.5061/dryad.60m1ps0/210.5061/dryad.60m1ps0/310.5061/dryad.60m1ps0/410.5061/dryad.60m1ps0/510.5061/dryad.60m1ps0/610.5061/dryad.60m1ps0/710.5061/dryad.60m1ps0/810.5061/dryad.60m1ps0 |
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PLOS ONE |
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10 |
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6 |
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e0129379 |
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1770271365855707136 |