Physical Sciences and Mathematics Commons^™

Shooting As A Blue Jay Depredation Management Technique In Native Pecan Groves, John R. Kerr, J. Grant Huggins

Eastern Wildlife Damage Control Conference: 6th (1993)

We conducted a 4-year project in south central Oklahoma native pecan (Carya illilnoensis) groves to evaluate the effectiveness of shooting blue jays (Cyanocitta cristata) to reduce pecan losses. We monitored blue jay abundance by time-area counts and bird nut damage using ground plots in 5, 4.3-ha study areas during the fall damage periods of 1989-1992. In 1991 and 1992 we applied shooting to 3 of these areas. A mean of 16.3 blue jays/ha was shot at a mean cost (shotgun shells and labor) of $18.65/ha over the 2 years. The break-even savings level was 0.5 kg of pecan nuts saved …

Deer Damage In Tennessee: Landowner Perceptions And Attitudes, Michael M. King

Eastern Wildlife Damage Control Conference: 6th (1993)

Survey results suggest that the most common perception among Tennessee landowners is that during the last five years the white-tailed deer population has increased. Over 43% of survey respondents indicated that they felt there are more deer now than five years ago. However, in spite of the general agreement that the deer population has increased, less than 20% of the respondents indicated that there was more damage now than five years ago. When asked about amount of damage they had experienced from deer during the last year, 67.3% answered that they had experienced no damage while 32.6% incurred some damage …

Similarities Between Big Game Repellent And Predator Urine Repellency To White-Tailed Deer: The Importance Of Sulfur And Fatty Acids, Rebecca Lewison, N. Jay Bean, Evgeny V. Aronov, John E. Mcconnell Jr., J. Russell Mason

Eastern Wildlife Damage Control Conference: 6th (1993)

In the present experiment, we evaluated the repellency of Big Game Repellent® (BGR), whole coyote urine, coyote urine with sulfur compounds removed, and water. Each stimulus was applied to an ornamental plant (hostas, Alba marginata) at 5 sites in the vicinity of Poughkeepsie, N.Y. At weekly intervals for 5 weeks, damage was recorded, treatments were reapplied, and plants were replaced when necessary. There was no damage to plants treated with either BGR or whole coyote urine. This was not true for plants sprayed with sulfur-free urine or water. We conclude that the repellency of coyote urine is largely a consequence …

Excluding Non-Migratory Canada Geese With Overhead Wire Grids, Martin S. Lowney

Eastern Wildlife Damage Control Conference: 6th (1993)

Non-migratory urban Canada geese present complex problems requiring innovative techniques that are effective yet acceptable to contemporary society. A grid technique was modified and developed to discourage non-migratory urban Canada geese from using water sources and thus abandoning adjacent areas. The technique is believed effective because it restricts the use of water resources for escape and reduces the required long takeoff and landing zones of Canada geese. The grid successfully reduced non-migratory Canada geese from using three sites in northern Virginia. Several grid configurations and types of materials are discussed.

Conference Participants, Sixth Eastern Wildlife Damage Control Conference

Eastern Wildlife Damage Control Conference: 6th (1993)

No abstract provided.

Wildlife Damage Management On A Public Water Way, Paul J. Lyons

Eastern Wildlife Damage Control Conference: 6th (1993)

Wildlife populations can pose a variety of problems to managers of public water supplies. Further, new federal and state regulations governing the management and protection of drinking water supplies require greater consideration and mitigation of these problems. Metropolitan District Commission (MDC) manages watershed lands that provide high quality drinking water to more than 2.4 million people in Massachusetts. This water originates from the central and western portions of the state, from 3 watersheds and 2 reservoirs that also provide habitat for a wide variety of wildlife species. In recent years, the MDC has evaluated the impacts of various wildlife species …

Effects Of A Bird Hazard Reduction Force On Reducing Bird/Aircraft Strike Hazards At The Atlantic City International Airport, Nj, Andy J. Montoney, H. Christopher Boggs

Eastern Wildlife Damage Control Conference: 6th (1993)

Bird-aircraft strikes at the Atlantic City International Airport (ACY) increased from 18 in 1989 to 37 in 1990. The number of bird-aircraft strikes involving gulls (Larus spp.) during this time rose from 6 to 27, a 350% increase. The predominant species involved in bird strikes was the laughing gull (L. atricilla). Pursuant to an interagency agreement between the U.S. Department of Transportation (USDOT), Federal Aviation Administration (FAA) and the U.S. Department of Agriculture (USDA)l Animal and Plant Health Inspection Service (APHIS)/Animal Damage Control (ADC), ADC established a Emergency/Experimental Bird Hazard Reduction Force (BHFF) at ACY in 1991. An Environmental Assessment …

Evaluation Of Max-Flex Fast Fence(Tm) For Reducing Deer Damage To Crops, John T. Owen, James B. Armstrong, H. Lee Stribling, M. Keith Causey

Eastern Wildlife Damage Control Conference: 6th (1993)

A 2-year study was undertaken to assess the effectivenesS of Max-Flex Fast FenceTM electric fencing materials (polytape) for reducing damage to crops. Specifically, our goal was to look at the efficacy of this product for the borne gardener. In the first phase of the project, plots of approximately 1/40 acre were established in areas of historically high deer densitieS. Each plot was planted with soybeans and randomly assigned to 1 of 4 fencing configurations or to the open control group. Within each plot, 6' wide strips were tilled across the length. These tilled areas were checked for the presence of …

An Evaluation Of Floating Ropes For Reducing Cormorant Damage At Catfish Ponds, Donald F. Mott, Richard D. Flynt, Junior O. King

Eastern Wildlife Damage Control Conference: 6th (1993)

A floating rope system consisting of lengths of 9.5 mm (3/8 in) yellow polyethylene rope and foam floats was evaluated for reducing double-crested cormorant (Phalacrocorax auritus) depredation on farm raised channel catfish (Ictalurus punctatus) Mississippi. The ropes were placed at 15-17 m intervals across 2 ponds (4.6 and 6.0 ha) perpendicular to the prevailing winds. Helium-filled balloons were used in an attempt to enhance the effect of the ropes. Cormorant numbers entering both test ponds were recorded during pretreatment, treatment, and posttreatment periods. The floating ropes were effective in reducing cormorant numbers on ponds (by at least 95%) during the …

Balancing The Needs Of Society: Listening To The Public, Robert K. Schmidt

Eastern Wildlife Damage Control Conference: 6th (1993)

Wildlife damage management, as a professional activity, is involved in a broad range of management issues affecting agricultural productivity and profitability, human health and safety, and endangered and valued species management. Surveys by S. Kellert and others have indicated that the general public is agreeable to resolving wildlife damage issues, even utilizing lethal technologies. However, surveys and case histories have also indicated that the process involved in resolving wildlife damage issues invokes much public concern. By process I mean the specific methodologies, strategies, and resource and social tradeoffs involved in developing and implementing a wildlife damage management program.

Perceptions Knowledge Of Alabama Fruit And Vegetable Producers Towards Coyotes, M. Chad Philipp, James B. Armstrong

Eastern Wildlife Damage Control Conference: 6th (1993)

Members of the Alabama Fruit and Vegetable Producers Association (AFVP) were surveyed in 1992-1993 to assess their attitudes and knowledge of coyotes and the amount of perceived damage caused by coyotes. A mail-back questionnaire was developed and pilot tested. The revised questionnaire was sent to all members (N = 84) of the AFVP; individuals whose main income is the production of fruits and vegetables. Seventy-seven percent (n = 61) of those surveyed returned completed questionnaires. Tests for nonresponse bias were conducted and results showed no significant difference. Attitudes were assessed using a Likert scale where 1 = respondents favoring maximum …

Rejex-It(Tm)Ag-36, A Potential Tool To Protect Seeds From Bird Depredation, Peter F. Vogt

Eastern Wildlife Damage Control Conference: 6th (1993)

The ever increasing bird populations (e.g., Black birds, geese etc.) are known to cause considerable losses to agriculture. This problem has reached serious proportions for crops that are farmed on large tracts and are seeded by aerial application such as rice and canola. ReJeX-iTTM AG-36, a non-toxic, biodegradable bird aversion formulation, derived from food grade ingredients, has been proven in pen tests and field trials to be effective as a seed treatment to prevent birds from eating the treated seeds. The product does not harm the seeds or the effected birds in any way, even if ingested; it just makes …

Evaluating The Gas Cartridge For Coyotes In Controlling Badgers, Craig A. Ramey

Eastern Wildlife Damage Control Conference: 6th (1993)

Efficacy investigations were conducted in Pampa, Tx to evaluate the use of the “GAS CARTRIDGE FOR COYOTES: (Canis latrans) for controlling problem badgers (Taxidea taxus) in burrows. This coyote cartridge with two active ingredients (sodium nitrate and charcoal), produces high concentrations of carbon monoxide when burned and is effective in controlling coyotes in dens. Badgers were live-trapped, immobilized, and equipped with mortality-indicating radio transmitters prior to their release. Movements were monitored for a minimum of 12 days prior to each initial efficacy test and for at least 3 days in follow up tests for survivors. Only occupied burrows, unplugged and …

Use Patterns Of Nuisance Black-Crowned Night Herons On A Hydroelectric Dam In Eastern Tennessee, Michael A. Wefer, Joseph W. Lee, William G. Minser

Eastern Wildlife Damage Control Conference: 6th (1993)

Black-crowned night heron (Nycticorax nycticorax) droppings are a problem on Fort Loudoun Hydroelectric Dam. Annual and daily use patterns were monitored to determine when and what areas of the dam the herons were using. The dam was used primarily during the breeding season (April-July) and received 24.2% more use in the evenings than in the morning. The most use occurred in June with a high of 211 birds 12 June 1991 and 266 birds 5 June 1992. Herons used band railings on the dam the most (66%) for perching. About 12% of the night herons using the dam were juveniles. …

A Summary Of Reported Deer-Related Vehicle Accidents In A Virginia City, Patrick F. Scanlon, William F. Wilmoth, Ralph W. Rexroad

Eastern Wildlife Damage Control Conference: 6th (1993)

Data from 548 reported accidents involving white-tailed deer (Odocoileus virginianus) and vehicles in Lynchburg during the years 1987-1991 were summarized. A majority (54.4%) occurred in the months October, November and December with 25.9% occurring in November. While accidents occurred at all hours, most (50%) occurred between 1700 and 0100 hrs.; about 12% occurred between 0600 and 0900 hrs. Accidents occurred on all days of the week (range 12.8% to 17.0%) and were not higher on work days. Adverse weather did not seem to he a factor increasing collisions; 80% of collisions occurred in clear weather. Most (75%) accidents occurred in …

The Applicability And Biopolitics Of Contraceptive Techniques For Deer Management, Robert J. Warren, Lisa M. White

Eastern Wildlife Damage Control Conference: 6th (1993)

While regulated public hunting or controlled lethal reduction programs are effective in controlling white-tailed deer (Odocoileus virginianus), populations in most areas, increasingly there are settings (e.g., urban and suburban environments) where such programs are either unsafe or publicly unacceptable. Past research with contraceptive techniques in deer have shown these techniques to be either ineffective or infeasible for managerial implementation. Current research with immunocontraceptives show promise as being both effective and feasible for field application. Immunocontraceptive vaccines can be delivered remotely and are highly effective in causing infertility in most treated does. Much more research is needed before these techniques can …

The Use Of Odor To Induce Avoidance Behavior In Pine Voles, Christopher J. Salatti, Anthony D. Woolhouse, John G. Vandenbergh

Eastern Wildlife Damage Control Conference: 6th (1993)

Commercial orchards, ornamental nurseries, and residential horticulture in North Carolina experience economic losses due to pine vole (Microtus pinetorum) depredation. Predator odors and the herbicide Casoron were tested as potential repellents for pine voles. To test for avoidance behavior, animals were allowed to build a nest in one of two chambers attached to each arm of a Y-maze. The cage containing the nest was treated with either a test repellent compound, methylene chloride (solvent control), or left unmanipulated (control). Animals were categorized as either maintaining or changing nest cage preference between pre-test and test periods. The number of animals that …

Long-Term Trial Of An Inflatable Effigy Scare Device Or Repelling Cormorants From Catfish Ponds, Allen R. Stickley Jr., Junior O. King

Eastern Wildlife Damage Control Conference: 6th (1993)

Growing winter populations of double-crested cormorants (Phalacrocoax auritus) over the past decade have caused serious depredation problems for commercial channel catfish (Ictalurus punctatus) growers in the Mississippi Delta (Stickley and Andrews 1989). Stickley et al. (1992) found that cormorants allowed to feed without hindrance took an average of 5 catfish fingerlings per foraging hour, but at times took as many as 28 fingerlings per hour. Obviously, growers have to repel these birds or suffer heavy losses where the cormorants are feeding on catfish fingerlings and not gizzard shad (Jorosoma Gredianum) as they at times do (Stickley et al. 1992). Motionless …

Assessing And Reducing Soybean Crop Losses From Deer: An Interdisciplinary, Multi-Agency Effort, S. U. Wallace, J. H. Palmer, G. K. Yarrow, D. Shipes, E. J. Dunphy, P. F. Reese Jr.

Eastern Wildlife Damage Control Conference: 6th (1993)

Damage from white-tailed deer (Odocoileus virginianus) has become a common complaint of soybean (Glycine max) producers in many areas of the Southeast. Both short- and long-term, single-field and community-wide solutions to this problem are needed. This paper describes a multi-agency, multi-state effort, involving agronomists, wildlife biologists, producers, and other landowners, to assess soybean losses from deer and to evaluate potential solutions. One phase of this work, which is supported by soybean producer checkoff funds, involves evaluating agronomic practices for reducing crop losses. These include drilled (rather than wide-row) plantings and use of insect-resistant or dense-pubescent cultivars (varieties) which may deter …

Status Of Alpha Chloralose And Other Immobilizing/Euthanizing Chemicals Within The Animal Damage Control Program, Paul P. Woronecki, William L. Thomas

Eastern Wildlife Damage Control Conference: 6th (1993)

In 1992 the U.S. Department of Agriculture (USDA), Animal and Plant Health Inspection Service, Animal Damage Control (ADC) program was granted approval from the U.S. Food and Drug Administration (FDA), under a continuing Investigational New Animal Drug agreement, to use Alpha-chloralose (A-C) nationwide for capturing nuisance waterfowl, coots, and pigeons. FDA and ADC have imposed several requirements, restrictions and conditions on the operational use of A-C. Training and certification are required to use A-C and other approved immobilizing and euthanizing agents.

Predator Depredations On Sheep In Pennsylvania, Gary W. Witmer, Arnold Hayden, Michael Pipas

Eastern Wildlife Damage Control Conference: 6th (1993)

The eastern coyote (Canis latrans) has become common and widespread in many eastern states. We surveyed 331 sheep producers in Pennsylvania (PA); 22% reported predator losses in 1991, primarily to dogs and coyotes. Losses were heaviest in the southwest part of PA and producers reporting losses tended to have more sheep and more acreage in pasture. To reduce losses, producers used lambing sheds, fences, guard dogs and donkeys, confinement of sheep, trapping, and shooting. It appears that we can expect greater depredations in the future because of increased coyote numbers and a relatively low level of protection of sheep; however, …

The Virginia Wetlands Report No. 93-10, Virginia Institute Of Marine Science

Virginia Wetlands Reports

• Terns. Julie G. Bradshaw
• Atlantic Croaker. Lyle Varnell
• The Importance of Natural Resource Inventories. Carl Hershner and Marcia Berman
• Estuarine Research Reserves in Virginia. Bland Crowder
• The York River Reserve Sites. The National Estuarine Research Reserve System. Newport News City Park. Pam Mason
• Wood Preservative Treatments for Marine Construction. Walter I. Priest, III

Water Current, Volume 25, No. 3, October 1993

Water Current Newsletter

First Brown Bag Session Features SCREC Research
Clean Water Act Awaits Reauthorization
From the Director
Middle Platte Watershed National Case Study Site
Electronic Database On Water Resources Available
Visiting Professor, Water, Waste Expert
Well Sampling for Ag Chemicals Topic of Paper
New Old Method May Clean Lakes
Research Projects Flooded
Pesticide Levels May Make Lakes Expensive Source of Water
First Educators Workshop Successful
Foundation Publishes Festival Manual
Section 104 Funds Variety of Research Projects

The Big Picture: A Perspective On Environmental Dredging From The International Joint Commission, Gordon K. Durnil

Buffalo Environmental Law Journal

No abstract provided.

Development, Growth And Sustainability, Margaret Troyak, Tom Muir

Buffalo Environmental Law Journal

No abstract provided.

Seven Steps To Successful Mitigation, John W. Cooper

Buffalo Environmental Law Journal

No abstract provided.

Restoration Ecology: Longterm Evaluation As An Essential Feature Of Rehabilitation, John E. Gannon

Buffalo Environmental Law Journal

No abstract provided.

The Probe, Issue 137 – October 1993

The Probe: Newsletter of the National Animal Damage Control Association

Beavers, Deer, and Predators: what surveys tell us -- Robert H. Schmidt
Reed-Joseph Donates $1,000 to NADCA
NADCA Election
Position Available with EPA
PETA Angers Columnist
EPA Demands Pepper Spray Sales Halted
Rabies Death First in New York Since 1954
Alaska Plans Suit Against Friends of Animals
Milt Caroline Buried With Military Honors
Third annual meeting of Bird Strike Committee USA (BSCUSA) at SEATAC International Airport, Seattle, Washington

Brief On The Bicycle-Pedestrian Pathway Dedication By The Rails-To-Trails Conservancy, The League Of American Bicyclists, The Bicycle Federation Of Oregon, National Wildlife Federation, And The American Society Of Landscape Architects As Amici Curiae In Support Of Respondent. Florence Dolan V. City Of Tigard, In The Supreme Court Of The United States, Andrea Ferster, Elizabeth A. Brabec, Glenn P. Sugamelli, Daniel L. Rabinowitz

Elizabeth Brabec

No abstract provided.

Resource Law Notes Newsletter, No. 29, Fall Issue, Aug. 1993, University Of Colorado Boulder. Natural Resources Law Center

Resource Law Notes: The Newsletter of the Natural Resources Law Center (1984-2002)

No abstract provided.