Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 4 of 4
Full-Text Articles in Life Sciences
Sterilization As An Alternative Deer Control Technique: A Review, Jason R. Boulanger, Paul D. Curtis, Evan G. Cooch, Anthony J. Denicola
Sterilization As An Alternative Deer Control Technique: A Review, Jason R. Boulanger, Paul D. Curtis, Evan G. Cooch, Anthony J. Denicola
Biology Faculty Publications
Burgeoning white-tailed deer (Odocoileus virginianus) populations in suburban landscapes continue to impact communities and challenge natural resource managers. Increased deer-related damage to vegetation, ecosystems, and automobiles can exceed the tolerance of local stakeholders. We provide an overview of the potential efficacy of using surgical sterilization to help manage populations and conflicts associated with locally overabundant white-tailed deer populations. We review theoretical and fi eld studies pertaining to deer sterilization, and provide research priorities to help guide future sterilization efforts. Recent fi eld studies suggest that sterilization of female deer remains expensive, at approximately $1,000 per surgery. Sterilization may …
Relative Effectiveness Of Repellents For Preventing Deer Damage To Japanese Yews, Paul D. Curtis, Jason R. Boulanger
Relative Effectiveness Of Repellents For Preventing Deer Damage To Japanese Yews, Paul D. Curtis, Jason R. Boulanger
Biology Faculty Publications
Homeowners whose landscape plants are repeatedly browsed by white-tailed deer (Odocoileus virginianus) are interested in repellent products that are effective and long-lasting. New products come to market with limited experimental testing. We conducted a 10-week trial from Feb. through Apr. 1999 to test the duration and efficacy of six commercial deer repellents [Deer-Away Big Game Repellent (BGR) mix, BGR spray, Deer-Off, Deer Stopper II, Repellex, Tree Guard] and two experimental deer repellents (CU-A and CU-B) relative to each other and to untreated plants. Treated and control balled japanese yew (Taxus cuspidata) shrubs were placed at each …
Integrating Lethal And Nonlethal Approaches For Management Of Suburban Deer, Jason R. Boulanger, Paul D. Curtis, Michael Ashdown
Integrating Lethal And Nonlethal Approaches For Management Of Suburban Deer, Jason R. Boulanger, Paul D. Curtis, Michael Ashdown
Biology Faculty Publications
Evaluations of white-tailed deer (Odocoileus virginianus) population management in suburban landscapes has included debate over lethal control (e.g., sharp-shooting and hunting). These management techniques are often stymied by political impediments, safety concerns, and public attitudes. We are implementing the novel use of surgical sterilization in combination with hunting to mitigate deer-related impacts on Cornell University lands near Ithaca, New York. The project lands are composed of 2 zones: a suburban core campus area (446 ha) and adjacent outlying areas that contain agricultural fields and natural areas where deer hunting is permitted (582 ha). Surgical sterilization will be the …
Estimating Deer Abundance In Suburban Areas With Infrared-Triggered Cameras, Paul D. Curtis, Bazartseren Boldgiv, Peter M. Mattison, Jason R. Boulanger
Estimating Deer Abundance In Suburban Areas With Infrared-Triggered Cameras, Paul D. Curtis, Bazartseren Boldgiv, Peter M. Mattison, Jason R. Boulanger
Biology Faculty Publications
Interactions between humans and white-tailed deer (Odocoileus virginianus) have become common, often resulting in management actions to mitigate negative impacts. Changes in population size are generally used to judge management actions. We examined deer population estimation techniques during 2 mark-resighting experiments in a woodland-grassland habitat in central New York State and in a suburban area. We compared program NOREMARK, Lincoln-Peterson estimates, and Jacobson’s (1997) buck:doe ratios (BDR) for estimating deer abundance. In the first field trial, we sought to validate the camera survey methods and computer applications. We used infrared-triggered cameras (IRCs) to survey a white-tailed deer population …