Free-Roaming Cat Interactions with Wildlife Admitted to a Wildlife Hospital
The Journal of Wildlife Management; DOI: 10.1002/jwmg.21181 Note Free-roaming cat interactions with wildlife admitted to a wildlife hospital DAVE L. MCRUER,1 Wildlife Center of Virginia, PO Box 1557, 1800 South Delphine Avenue, Waynesboro, VA 22980, USA LINCOLN C. GRAY, Department of Communication Sciences and Disorders, James Madison University, MSC 4304, 801 Carrier Drive, Harrisonburg, VA 22807, USA LEIGH-ANN HORNE, Wildlife Center of Virginia, PO Box 1557, 1800 South Delphine Avenue, Waynesboro, VA 22980, USA EDWARD E. CLARK JR., Wildlife Center of Virginia, PO Box 1557, 1800 South Delphine Avenue, Waynesboro, VA 22980, USA ABSTRACT Free-roaming domestic cats are a major anthropogenic source of morbidity and mortality to wild birds and mammals in the United States. Permitted wildlife rehabilitators routinely treat cat-caused injuries. However, extent of these activities is under-reported in the scientific literature. To determine incidence, age class, mortality, diversity and frequency of species affected, nature of injuries, time in care, and temporal and geospatial trends associated with interactions between free-roaming cats and wildlife, we conducted a retrospective analysis on 20,921 records from small birds and mammals presented to the Wildlife Center of Virginia (WCV), USA between 2000 and 2010. Cat interaction was the second greatest cause of small-mammal admissions (14.8%), fourth greatest cause of mammal mortality (70.8%), fourth greatest cause of bird admissions (13.7%), and second greatest cause of avian mortality (80.8%). Eighty-three species were admitted following interactions with cats. Age of wildlife admitted following cat interaction varied by class; juvenile mammals were captured most frequently (40.5%), followed by neonates (34%), then adults (25.5%).
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