Carlos Valderrama-Vasquez, Rafael Hoogesteijn, Esteban Payán, Howard Quigley, Almira Hoogesteijn
{"title":"Predator-friendly ranching, use of electric fences, and creole cattle in the Colombian savannas","authors":"Carlos Valderrama-Vasquez, Rafael Hoogesteijn, Esteban Payán, Howard Quigley, Almira Hoogesteijn","doi":"10.1007/s10344-023-01754-3","DOIUrl":null,"url":null,"abstract":"<p>Livestock ranching overlaps extensively with jaguar and puma distribution in the Casanare Department of east-central Colombia. Conservation programs prioritize large carnivores in the region. Ranchers retaliate by killing them in response to economic losses or fear related to their presence. Reducing retaliatory hunting is a top priority in the conservation of feline species. Predation mitigation methods (PMMs) are necessary to reduce depredation and increase tolerance for large felines. In a prospective cohort study, 16 ranches between 2017 and 2019 used electric fences (<i>n</i> = 14) and introduced creole cattle (<i>n</i> = 2) as PMMs. There was a significant difference in the risk and odds ratios between the control and treatment groups. Livestock depredation was 14.78 times higher outside PMM areas (OR, 14.78; RR, 0.069; <i>p</i> < 0.001) than inside such areas. The losses caused by depredation were much higher than the investments made in PMMs.</p>","PeriodicalId":51044,"journal":{"name":"European Journal of Wildlife Research","volume":null,"pages":null},"PeriodicalIF":1.8000,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Journal of Wildlife Research","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1007/s10344-023-01754-3","RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ECOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Livestock ranching overlaps extensively with jaguar and puma distribution in the Casanare Department of east-central Colombia. Conservation programs prioritize large carnivores in the region. Ranchers retaliate by killing them in response to economic losses or fear related to their presence. Reducing retaliatory hunting is a top priority in the conservation of feline species. Predation mitigation methods (PMMs) are necessary to reduce depredation and increase tolerance for large felines. In a prospective cohort study, 16 ranches between 2017 and 2019 used electric fences (n = 14) and introduced creole cattle (n = 2) as PMMs. There was a significant difference in the risk and odds ratios between the control and treatment groups. Livestock depredation was 14.78 times higher outside PMM areas (OR, 14.78; RR, 0.069; p < 0.001) than inside such areas. The losses caused by depredation were much higher than the investments made in PMMs.
期刊介绍：
European Journal of Wildlife Research focuses on all aspects of wildlife biology. Main areas are: applied wildlife ecology; diseases affecting wildlife population dynamics, conservation, economy or public health; ecotoxicology; management for conservation, hunting or pest control; population genetics; and the sustainable use of wildlife as a natural resource. Contributions to socio-cultural aspects of human-wildlife relationships and to the history and sociology of hunting will also be considered.
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