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Wildlife Damage Management Conference Proceedings

Wildlife Services

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Full-Text Articles in Physical Sciences and Mathematics

Urban Coyotes: Some Summary Thoughts, Jeffrey S. Green Apr 2007

Urban Coyotes: Some Summary Thoughts, Jeffrey S. Green

Wildlife Damage Management Conference Proceedings

The Animal and Plant Health Inspection Service, Wildlife Services program provides services on request to help alleviate damage by wildlife to agriculture, natural resources and human health and safety. Such services may also involve dealing with coyotes (Canis latrans) in urban settings. Resolving problems with urban coyotes requires a mix of suitable methods but perhaps more importantly, an understanding of complex social and cultural issues surrounding people and wildlife.


Operational Challenges Of Solving Urban Coyote Problems In Southern California, Dennis L. Orthmeyer, Terrance A. Cox, John W. Turman, Joe R. Bennett Apr 2007

Operational Challenges Of Solving Urban Coyote Problems In Southern California, Dennis L. Orthmeyer, Terrance A. Cox, John W. Turman, Joe R. Bennett

Wildlife Damage Management Conference Proceedings

We present challenges, methodologies, and solutions related to mitigating urban coyote (Canis latrans) problems in southern California. The physical environment, the diverse urban structure (green belts and parks) with its abundant food resources which support high coyote densities, combined with the human component (behavior, urbanization, politics) create operational challenges. The increasing disconnect between humans and wildlife, coyote emigration/immigration into the increasing rural/urban interface, and coyote life cycles that occur exclusively in urban environments, all contribute to the increase in coyote-human conflicts. California’s southern counties’ human population has expanded 13% over the period from 1990-2000 and is projected to …


Survey Of Factors Affecting The Success Of Clemson Beaver Pond Levelers Installed In Mississippi By Wildlife Services, Dale L. Nolte, Seth R. Swafford, Charles A. Sloan Oct 2000

Survey Of Factors Affecting The Success Of Clemson Beaver Pond Levelers Installed In Mississippi By Wildlife Services, Dale L. Nolte, Seth R. Swafford, Charles A. Sloan

Wildlife Damage Management Conference Proceedings

Clemson beaver pond levelers were developed as a tool to enable land managers to manipulate water flow past beaver (Castor canadensis) dams. Wildlife Services has installed several of these devices in collaboration with landowners. We conducted a survey to determine if we could identify factors that impacted whether the devices were meeting landowner objectives. Fifty percent of the 40 levelers surveyed were still operating and regarded as successful. Factors considered in the survey included management objectives, time since the leveler was installed, watershed characteristics, physical attributes of the stream and of the beaver dam where the leveler was installed, and …


Urban Crow Roosts - A Nationwide Phenomenon?, W. Paul Gorenzel, Terrell P. Salmon, Gary D. Simmons, Bob Barkhouse, Mark P. Quisenberry Oct 2000

Urban Crow Roosts - A Nationwide Phenomenon?, W. Paul Gorenzel, Terrell P. Salmon, Gary D. Simmons, Bob Barkhouse, Mark P. Quisenberry

Wildlife Damage Management Conference Proceedings

We conducted surveys of federal officials nationwide and of local officials in California to determine historical and temporal aspects, location, size, and control of American crow (Corvus brachyrhynchos) urban roosts. The national survey consisted of a 2-page questionnaire sent via email to United States Department of Agriculture Wildlife Services state directors representing the lower 48 states. The California survey consisted of a 3-page questionnaire mailed by the League of California Cities to 473 towns and cities and an email inquiry sent to Agriculture Commissioners in 29 counties. In the national survey respondents in 27 of 39 states identified 86 urban …