The Cost of the Outdoor Cat and Dog
Wildlife Rehabilitation in South Central Pennsylvania
DOI:
https://doi.org/10.53607/wrb.v34.88Keywords:
Cat attack, wildlife rehabilitation, dog attack, invasive speciesAbstract
Invasive species pose a threat to native wildlife species worldwide. Through predation, competition, disturbance, hybridization, and disease transmission, invasive mammals interrupt natural ecosystem functions. Domestic dogs and cats affect wild populations of mammal, avian, and reptile species. Wildlife rehabilitation centers accept wild animals as patients for treatment after they have had contact with a domestic animal with the goal of releasing them back into the environment. The authors’ objective was to evaluate the impacts of domestic cats and dogs on small mammals and birds located in south central Pennsylvania. Wildlife rehabilitators rely on the public to bring them injured animals. Species bias exists among rescuers, as such, this study was not a comprehensive assessment of the problem in Pennsylvania.
Survival of patients admitted to Raven Ridge Wildlife Center in Lancaster County, PA between July 2015 and June 2016 was analyzed based on species, reason for admission, location, and season. Survival of patients who had been attacked by cats was significantly lower than those admitted for any other reason. Cats and dogs impacted 23 species, including three rabies vector species. Eastern cottontails accounted for a majority of cat and dog attacks. Moreover, no admitted avian species survived a dog or cat attack on any occasion. Attacks by both dogs and cats increased during breeding season (March–August) for many species, with most attacks occurring in urban areas. Care for wildlife injured by dogs and cats cost Raven Ridge Wildlife Center an estimated $7,557.00 in one year. Wildlife rehabilitators should focus on reducing the likelihood of these attacks through public outreach. Both cat and dog attacks occurred near locations identified as important breeding habitat for threatened or endangered birds, making prevention of these events a priority.
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References
Ancillotto, L., M. T. Serangeliand, and D. Russo. 2013. Curiosity Killed the Bat: Domestic Cats as Bat Predators. Mammalian Biology. 78: 369–373.
American Veterinary Medical Association (AVMA). 2012. US Pet Ownership and Demographics Sourcebook. [Accessed August 2018]. Available from: <https://www.avma.org/KB/Resources/Statistics/Pages/Market–research–statistics–US–Pet–Ownership–Demographics–Sourcebook.aspx>.
Casey, S., and M. Goldthwait. 2013. When Pets Attack Wildlife—Part 1: What Can Happen. Wildlife Rehabilitation Bulletin. 31: 8–16.
Crable, A. 2012. Feral Cats Spark Debate. Accessed August 2018. Available from: <https://lancasteronline.com/news/feral–cats–spark–debate/article_951e0958–8a94-5b1a–9481–82ae-483fe990.html>.
Crooks, K. R., and M. E. Soulé. 1999. Mesopredator Release and Avifaunal Extinctions in a Fragmented System. Nature 400: 563–566.
Dauphine, N., and R. J. Cooper. 2009. Impacts of Free–ranging Domestic Cats (Felis catus) on Birds in the United States: A Review of Recent Research with Conservation and Management Recommendations. Pp. 205–219 in Proceedings of the Fourth International Partners in Flight Conference.
Dauphine, N., and R. J. Cooper. 2011. Pick One: Outdoor Cats or Conservation. The Wildlife Professional. 5: 50–56.
Doherty, T. S., A. S. Glen, D. G. Nimmo, E. G. Ritchie, and C. R. Dickman. 2016. Invasive Predators and Global Biodiversity Loss. (D. S. Simberloff, editor). Proceedings of the National Academy of Sciences. National Academy of Sciences: Washington, DC. 113: 11261–11265
Frink, L., L. Smith, and J. A. Frink. 1994. Cat Attacks in Wild Birds: Prevalence, Characteristics, and Treatment of Injuries. 55–62 in Wildlife Rehabilitation, Vol. 12 (D. R. Ludwig, editor). National Wildlife Rehabilitators Association: St. Cloud, MN.
George, W. G. 1974. Domestic Cats as Predators and Factors in Winter Shortages of Raptor Prey. The Wilson Bulletin. 86: 384–396.
Gode, D., and I. Ruth. 2010. Wild Mammal Babies: The First 48 Hours and Beyond, 2nd edition.
Harris, J. M. 1998. Cat Bites. Pp. 75–76 in Proceedings of the 1997 International Wildlife Rehabilitation Council Conference. (M. D. Reynolds, editor). International Wildlife Rehabilitation Council: Suisun, CA.
Hawkins, C. 1998. Impact of Subsidized Exotic Predators on Native Vertebrates. Proceedings of the 1997 International Wildlife Rehabilitation Council Conference. International Wildlife Rehabilitation Council: Suisun, CA.
Heckly, S. 1998. Impact of House Cats on Native Wildlife. Pp. 77 in Proceedings of the 1997 International Wildlife Rehabilitation Council Conference. (M. D. Reynolds, editor). International Wildlife Rehabilitation Council: Suisun, CA.
Hildreth, A. M., S. M. Vantassel, and S. E. Hygnstrom. 2010. Feral Cats and Their Management. Accessed August 2018. Available from: <http://extensionpublications.unl.edu/assets/pdf/ec1781.pdf>.
Hodge, G. R. 1996. Mitigating the Impact of Free–roaming Cats on Wildlife. Uncommon Care for Common Animals. Proceedings of the 1995 International Wildlife Rehabilitation Council Conference. International Wildlife Rehabilitation Council: Suisun, CA.
Hughes, J., and D. W. Macdonald. 2013. A Review of the Interactions Between Free–Roaming Domestic Dogs and Wildlife. Biological Conservation. 157: 341–351.
Jessup, D. A. 2004. The Welfare of Feral Cats and Wildlife. Journal of American Veterinary Medicine Association. 225: 1377–1383.
Kays, R. W., and A. A. DeWan. 2004. Ecological Impact of Inside/Outside House Cats Around a Suburban Nature Preserve. Animal Conservation. 7: 273–283.
Le Coore, M., D. K. Danckwerts, D. Ringler, M. Bastien, S. Orlowski, C. Rubi, Morey, D. Pinaud, and T. Micol. 2015. Seabird Recovery and Vegetation Dynamics After Norway Rat Eradication at Tromelin Island, Western Indian Ocean. Biological Conservation. 185: 85–94.
Lepczyk, C. A., N. Dauphine, D. M. Bird, S. Conant, R. J. Cooper, D. C. Duffy, P. J. Hatley, P. P. Marra, E. Stone, and S. A. Temple. 2010. What Conservation Biologists Can Do to Counter Trap–Neuter–Return: Response to Longcore et al.
Conservation Biology. 24: 627–629.
Lepczyk, C. A., A. G. Mertig, and J. Liu. 2003. Landowners and Cat Predation Across Rural–to– Urban Landscapes. Biological Conservation. 115: 191–201.
Loss, S. R., T. Will, and P. P. Marra. 2012. The Impact of Free–Ranging Domestic Cats on Wildlife of the United States. Nature Communications. 4: 1396.
Loyd, K. T., S. M. Hernandez, J. P. Carroll, K. J. Abernathy, and G. J. Marshall. 2013. Quantifying Free–Roaming Domestic Cat Predation Using Animal–Borne Video Cameras. Biological Conservation. 160: 183–189.
Martinez, E., C. Cesario, I. Oliveria, and V. Boere. 2013. Domestic Dogs in Rural Area of Fragmented Atlantic Forest: Potential Threats to Wild Animals. Ciencia Rural. 43: 1998–2003.
McRuer, D., L. C. Gray, L. Horne, and E. E. Clark. 2016. Free–Roaming Cat Interactions with Wildlife Admitted to a Wildlife Hospital. Journal of Wildlife Management. 81:163–173.
Miller, E. A., editor. 2000. Minimum Standards for Wildlife Rehabilitation, 3rd edition. National Wildlife Rehabilitators Association: St. Cloud, MN.
Pennsylvania Game Commission. 2018. Threatened and Endangered Species. Accessed August 2018. <https://www.pgc.pa.gov/Wildlife/EndangeredandThreatened/Pages/default.aspx>.
Robinson, S. A., and G. R. Copson. 2014. Eradication of Cats (Felis catus) from Subantarctic Macquarie Island. Ecological Management & Restoration. 15: 34–40.
Robinson, W. 2016. ‘You Don’t Take a Chance with Rabies’: Two Cases in Lancaster Highlight Hazard. Available from: <https://www.pennlive.com/news/2016/09/2_recent_cases_rabies_cases_on.html />.
White, D. 2015 September 7. Feral Cat Population up Almost 60 Percent in Lancaster County. Accessed August 2018. Available from: <http://abc27.com/2015/09/07/feral–cat–population–up–almost–60–percent–in–lancaster–county/>.
Young, J. K., K. A. Olson, P. P. Reading, S. Amgalanbaatar, and J. Berger. 2011. Is Wildlife Going to the Dogs? Impacts of Feral and Free–Roaming Dogs on Wildlife Populations. BioScience. 61:125–132.
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