Shelter Use Influences Red Fox Spatial Ecology in the Central Australian Desert During a Period of Low Rainfall

ABSTRACT The establishment of red foxes across much of continental Australia has contributed to the decline and extinction of many native species. Managing this invasive species effectively requires understanding variability in the species' ecology across the different environments it inhabits....

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Veröffentlicht in:Austral ecology Jg. 50; H. 8
Hauptverfasser: Young, Lauren I., Skinner, Kirsten, Tyne, John, Edwards, Glenn
Format: Journal Article
Sprache:Englisch
Veröffentlicht: Richmond Blackwell Publishing Ltd 01.08.2025
Schlagworte:
Australia
Daytime
Desert environments
Deserts
Ecology
extinction
Foxes
GPS tracking
Home range
Indigenous species
Introduced species
Invasive species
management
Night
rain
Rainfall
space use
species
Species extinction
Vulpes vulpes
Australia
ISSN:1442-9985, 1442-9993
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Zusammenfassung:ABSTRACT The establishment of red foxes across much of continental Australia has contributed to the decline and extinction of many native species. Managing this invasive species effectively requires understanding variability in the species' ecology across the different environments it inhabits. We present GPS collaring data from two red foxes in different desert environments during a period of low rainfall in central Australia. Both foxes were range resident and occupied home ranges comparable in size to the largest previously published home ranges for the species. Core ranges were centred on frequently used sites, including daytime resting sites for both fox individuals and nighttime activity sites for one. The two foxes had distinct nightly range use patterns, which appeared to be influenced by the location of regularly used daytime resting sites. One fox regularly crossed its home range in a night, moving between high‐use sites, while the other primarily used one daytime resting site, traversing different parts of its broader range each night. This information enhances the limited knowledge of red fox spatial ecology in desert environments and provides insights to inform targeted management programmes in these regions.
Bibliographie:Funding
This study was funded by the Department of Agriculture and Water Resources through the Control Tools and Technologies for Established Pest Animals and Weeds Programme and supported by the Flora and Fauna Division, Northern Territory Department of Environment, Parks and Water Security. All work was undertaken in accordance with Charles Darwin University Animal Ethics Permit A18022 and Northern Territory Parks and Wildlife Permit to Interfere with Wildlife for Scientific Purposes 63937.
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ISSN:1442-9985
1442-9993
DOI:10.1111/aec.70106