Cited by 70Wildlife Ecology and ConservationRangeland and Wildlife ManagementAnimal Ecology and Behavior Studies

Winter hunting habitat of pumas Puma concolor in northwestern Utah and southern Idaho, USA

Laundré, John W., Hernández, Lucina·2003·Wildlife Biology

Abstract

Pumas Puma concolor are stalking predators of large ungulates that usually cache their prey. We hypothesize that they require specific habitats to successfully stalk their prey and that they select cache sites based on some set of criteria. We tested these predictions during a study of predation by pumas on mule deer Odocoileus hemionus in south‐central Idaho and northwestern Utah, USA. We found cache points of puma‐killed deer in winter by locating radio‐collared pumas. We then located where pumas had killed deer (kill points) by tracks in the snow. We classified these kill points relative to the dominant forest type and association with open, edge or forested areas. At a subset of the kill points and associated cache points, we also estimated tree and shrub density, tree diameter at breast height (dbh), shrub height and slope. Pumas killed deer more often than expected (P < 0.001) in juniper‐pinyon habitat and in edge areas. Tree densities and dbh at cache points were significantly greater (P < 0.001) than at kill points or surrounding areas. We concluded that pumas relied on specific habitat characteristics to kill mule deer, and selected cache sites with older, larger trees.

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Crossref · 10.2981/wlb.2003.034

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  • Studies suggested that forest edges provide the necessary structural components for successful hunting by pumas, and that use of edge areas allowed a puma to observe and ambush deer moving between open and forest patches.

    “Studies by Holmes and Laundré [21] and Laundré and Loxterman [22] suggested that forest edges provide the necessary structural components for successful hunting by pumas, and Laundré and Hernández [40] concluded that use of edge areas allowed a puma to observe deer out in the open and to ambush deer as they moved between open and forest patches.”

    From Landscape Analysis of Adult Florida Panther Habitat (2015) · cites this paper as [40]

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Authors
Laundré, J. W., & Hernández, L.
Affiliations
  • Idaho State University (US)
  • Instituto de Ecología (MX)
Corresponding author
  • Laundré, John W.
  • Hernández, Lucina
Venue
Wildlife Biology
Publisher
Wiley
Published
2003-06
Volume
9
Issue
2
Pages
123-129
ISSN
  • 0909-6396 (ISSN-L)
  • 1903-220X
OpenAlex
W2803133452
Cited by
70
References
0
Citations by year
2026: 3 · 2025: 4 · 2024: 1 · 2023: 8 · 2022: 2 · 2021: 9 · 2020: 4 · 2019: 2 · 2018: 3 · 2017: 4 · 2016: 4 · 2015: 7 · 2014: 5 · 2012: 1
FWCI
0.64
Type
journal article
Language
en
Open access
closed
Locations
Wildlife Biology (publishedVersion)
Topics
  • Physical Sciences › Environmental Science › Ecology › Wildlife Ecology and Conservation
  • Physical Sciences › Environmental Science › Ecology › Rangeland and Wildlife Management
  • Physical Sciences › Environmental Science › Ecology › Animal Ecology and Behavior Studies
Keywords
Puma concolor, winter hunting, prey caching, mule deer, kill sites, habitat selection, forest edge habitat, tree density, diameter at breast height, snow tracking, ungulate predation, southern Idaho

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