Are Viable Non-Lethal Management Tools Available for Reducing Wolf-Human Conflict? Preliminary Results from Field Experiments
Wolf-caused depredation results in substantial economic loss to individual farmers and can lead to greater public animosity towards wolves (i.e., reduction in social tolerance) and the agencies that manage depredations. Using an experimental design in field trials, we are testing shock collars, flad...
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Language: | English |
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ftcdlib:qt6x91j4mc 2023-05-15T15:51:02+02:00 Are Viable Non-Lethal Management Tools Available for Reducing Wolf-Human Conflict? Preliminary Results from Field Experiments Gehring, Thomas M. Hawley, Jason E. Davidson, Sarah J. Rossler, Shawn T. Cellar, Anna C. Schultz, Ronald N. Wydeven, Adrian P. VerCauteren, Kurt C. 2 - 6 2006-01-01 application/pdf http://www.escholarship.org/uc/item/6x91j4mc english eng eScholarship, University of California qt6x91j4mc http://www.escholarship.org/uc/item/6x91j4mc public Gehring, Thomas M.; Hawley, Jason E.; Davidson, Sarah J.; Rossler, Shawn T.; Cellar, Anna C.; Schultz, Ronald N.; et al.(2006). Are Viable Non-Lethal Management Tools Available for Reducing Wolf-Human Conflict? Preliminary Results from Field Experiments. Proceedings of the Vertebrate Pest Conference, 22(22), 2 - 6. doi:10.5070/V422110098. Retrieved from: http://www.escholarship.org/uc/item/6x91j4mc adaptive management Canis lupus empowering farmers fladry gray wolf livestock depredation livestock guarding dog non-lethal management shock collar spatial scale wildlife damage management wolf Life Sciences article 2006 ftcdlib https://doi.org/10.5070/V422110098 2019-04-05T22:52:15Z Wolf-caused depredation results in substantial economic loss to individual farmers and can lead to greater public animosity towards wolves (i.e., reduction in social tolerance) and the agencies that manage depredations. Using an experimental design in field trials, we are testing shock collars, fladry, and livestock guarding dogs to determine if they are effective in reducing wolf use of areas in Wisconsin and Michigan. During 2003-2004, we equipped 5 wolves with shock collars and found that a 14-day shock period resulted in a decline in wolf use of baited sites by 50% compared to control wolves that increased visitation to baited sites by 18%. During 2005, we found that all pack members in shock-collared wolf packs (n = 5) avoided shock sites for over 60 days after being exposed to a 40-day shock period. During 2004-2005, we found that fladry offered farms at least 90 days of protection from wolves. During 2006-2008, we are conducting field trials with livestock guarding dogs on Michigan farms using an experimental design protocol and additional field trials of shock collars in Wisconsin. Our preliminary data suggest that shock collars and fladry may reduce wolf use of areas within their pack territories. Results of this research will provide important guidelines for implementing potential non-lethal management measures in areas wolves have recolonized or will likely recolonize in the near future and/or where wolves are being reintroduced. Article in Journal/Newspaper Canis lupus gray wolf University of California: eScholarship Proceedings of the Vertebrate Pest Conference 22 |
institution |
Open Polar |
collection |
University of California: eScholarship |
op_collection_id |
ftcdlib |
language |
English |
topic |
adaptive management Canis lupus empowering farmers fladry gray wolf livestock depredation livestock guarding dog non-lethal management shock collar spatial scale wildlife damage management wolf Life Sciences |
spellingShingle |
adaptive management Canis lupus empowering farmers fladry gray wolf livestock depredation livestock guarding dog non-lethal management shock collar spatial scale wildlife damage management wolf Life Sciences Gehring, Thomas M. Hawley, Jason E. Davidson, Sarah J. Rossler, Shawn T. Cellar, Anna C. Schultz, Ronald N. Wydeven, Adrian P. VerCauteren, Kurt C. Are Viable Non-Lethal Management Tools Available for Reducing Wolf-Human Conflict? Preliminary Results from Field Experiments |
topic_facet |
adaptive management Canis lupus empowering farmers fladry gray wolf livestock depredation livestock guarding dog non-lethal management shock collar spatial scale wildlife damage management wolf Life Sciences |
description |
Wolf-caused depredation results in substantial economic loss to individual farmers and can lead to greater public animosity towards wolves (i.e., reduction in social tolerance) and the agencies that manage depredations. Using an experimental design in field trials, we are testing shock collars, fladry, and livestock guarding dogs to determine if they are effective in reducing wolf use of areas in Wisconsin and Michigan. During 2003-2004, we equipped 5 wolves with shock collars and found that a 14-day shock period resulted in a decline in wolf use of baited sites by 50% compared to control wolves that increased visitation to baited sites by 18%. During 2005, we found that all pack members in shock-collared wolf packs (n = 5) avoided shock sites for over 60 days after being exposed to a 40-day shock period. During 2004-2005, we found that fladry offered farms at least 90 days of protection from wolves. During 2006-2008, we are conducting field trials with livestock guarding dogs on Michigan farms using an experimental design protocol and additional field trials of shock collars in Wisconsin. Our preliminary data suggest that shock collars and fladry may reduce wolf use of areas within their pack territories. Results of this research will provide important guidelines for implementing potential non-lethal management measures in areas wolves have recolonized or will likely recolonize in the near future and/or where wolves are being reintroduced. |
format |
Article in Journal/Newspaper |
author |
Gehring, Thomas M. Hawley, Jason E. Davidson, Sarah J. Rossler, Shawn T. Cellar, Anna C. Schultz, Ronald N. Wydeven, Adrian P. VerCauteren, Kurt C. |
author_facet |
Gehring, Thomas M. Hawley, Jason E. Davidson, Sarah J. Rossler, Shawn T. Cellar, Anna C. Schultz, Ronald N. Wydeven, Adrian P. VerCauteren, Kurt C. |
author_sort |
Gehring, Thomas M. |
title |
Are Viable Non-Lethal Management Tools Available for Reducing Wolf-Human Conflict? Preliminary Results from Field Experiments |
title_short |
Are Viable Non-Lethal Management Tools Available for Reducing Wolf-Human Conflict? Preliminary Results from Field Experiments |
title_full |
Are Viable Non-Lethal Management Tools Available for Reducing Wolf-Human Conflict? Preliminary Results from Field Experiments |
title_fullStr |
Are Viable Non-Lethal Management Tools Available for Reducing Wolf-Human Conflict? Preliminary Results from Field Experiments |
title_full_unstemmed |
Are Viable Non-Lethal Management Tools Available for Reducing Wolf-Human Conflict? Preliminary Results from Field Experiments |
title_sort |
are viable non-lethal management tools available for reducing wolf-human conflict? preliminary results from field experiments |
publisher |
eScholarship, University of California |
publishDate |
2006 |
url |
http://www.escholarship.org/uc/item/6x91j4mc |
op_coverage |
2 - 6 |
genre |
Canis lupus gray wolf |
genre_facet |
Canis lupus gray wolf |
op_source |
Gehring, Thomas M.; Hawley, Jason E.; Davidson, Sarah J.; Rossler, Shawn T.; Cellar, Anna C.; Schultz, Ronald N.; et al.(2006). Are Viable Non-Lethal Management Tools Available for Reducing Wolf-Human Conflict? Preliminary Results from Field Experiments. Proceedings of the Vertebrate Pest Conference, 22(22), 2 - 6. doi:10.5070/V422110098. Retrieved from: http://www.escholarship.org/uc/item/6x91j4mc |
op_relation |
qt6x91j4mc http://www.escholarship.org/uc/item/6x91j4mc |
op_rights |
public |
op_doi |
https://doi.org/10.5070/V422110098 |
container_title |
Proceedings of the Vertebrate Pest Conference |
container_volume |
22 |
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1766386093745242112 |