Design and evaluation of a simple signaling device for live traps
January 1, 2008
Frequent checks of live traps require enormous amounts of labor and add human scents associated with repeated monitoring, which may reduce capture efficiency. To reduce efforts and increase efficiency, we developed a trap-signaling device with long-distance reception, durability in adverse weather, and ease of transport, deployment, and use. Modifications from previous designs include a normally open magnetic switch and a mounting configuration to maximize reception. The system weighed <225 g, was effective ???17.1 km, and failed in <1% of trap-nights. Employing this system, researchers and wildlife managers may reduce the amount of effort checking traps while improving the welfare of trapped animals.
Citation Information
Publication Year | 2008 |
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Title | Design and evaluation of a simple signaling device for live traps |
DOI | 10.2193/2006-519 |
Authors | F.L. Benevides, H. Hansen, S.C. Hess |
Publication Type | Article |
Publication Subtype | Journal Article |
Series Title | Journal of Wildlife Management |
Index ID | 70000323 |
Record Source | USGS Publications Warehouse |