Examining the effects of bodygrip 330 traps on domestic cat (Felis catus) cadavers
DOI:
https://doi.org/10.32473/jvfs.v1i2.128636Keywords:
trap, bodygrip, body grip, wildlife, patohlogy, Felis catus, domestic cat, cause of deathAbstract
Bodygrip traps (also called Conibear traps) are nontoothed kill traps used for furbearers and nuisance wildlife. These traps pose a danger to nontarget animals, such as protected wildlife, domestic animals, and people, more so when used on dry land. Because of the potential for intentional or accidental misuse, diagnosis of bodygrip trap injuries may be of consideration in forensic casework. To determine whether trap-related injuries can be identified to narrow down or confirm the cause of death, standard 330 and Magnum 330 bodygrip traps were used on cadavers of 9 domestic cats (F. catus). Trap jaws were engaged in various locations on the bodies to simulate potential live entrapment situations. The cadavers were then imaged and necropsied. Trap-related damage was present only in one (1/9) cat and consisted of liver fractures, likely augmented by the presence of a full stomach. The remaining cats (8/9) had no grossly or radiographically visible injuries. Findings are consistent with past live animal studies in which trap-related injury was only rarely observed or documented. Because no specific injuries can be attributed to bodygrip traps, the diagnosis must rely on the circumstance and rule out other likely causes of death.
References
(AFWA) Association of Fish and Wildlife Agencies, Furbearer Conservation Technical Work Group (Washington, DC). 2017. Bodygrip traps on dryland: a guide to responsible use. Washington (DC): AFWA (US).
Barrett MW, Proulx G, Hobson D, Nelson D, Nolan J. 1989. Field evaluation of the C120 Magnum trap for marten. Wildl Soc Bull. 17:299–306. jstor.org/stable/3782389.
Naylor BJ, Novak M. 1994. Catch efficiency and selectivity of various traps and sets used for capturing American martens. Wildl Soc Bull. 22:489–96. jstor.org/stable/3783393.
Non-target trapping incidents database. 1990–. Silver Spring (MD): Born Free USA. [accessed 2018 Mar 7, 2020 May 3]. bornfreeusa.org/trapping-incidents-search.
Proulx G, Barrett MW. 1993. Evaluation of mechanically improved Conibear 220™ traps to quickly kill fisher (Martes pennanti) in simulated natural environments. J Wildl Dis. 29(2):317–23. doi:10.7589/0090-3558-29.2.317.
Proulx G, Kolenosky AJ, Cole PJ, Drescher RL. 1995. A humane killing trap for lynx (Felis lynx): the Conibear 330™ with clamping bars. J Wildl Dis. 31(1):57–61. doi:10.7589/0090-3558-31.1.57.
Responsive Management (Harrisonburg, VA). 2015. Trap use, furbearers trapped, and trapper characteristics in the United States in 2015. Washington (DC): Association of Fish and Wildlife Agencies (US). Grant no.: F15AP00158.
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