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- Human–wildlife conflict (11)
- Human–wildlife conflicts (11)
- Deer–vehicle collision (10)
- White-tailed deer (9)
- Odocoileus virginianus (8)
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- Equine (6)
- Wildlife damage management (6)
- Agriculture (4)
- Odocoileus spp. (4)
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- Indiana (3)
- Procyon lotor (3)
- Raccoon (3)
- Animal Culture and Nutrition (2)
- Black bear (2)
- Coyote (2)
- Crop damage (2)
- GnRH (2)
- Gonadotropin-releasing hormone (2)
- Immunocontraception (2)
- Livestock (2)
- Mitigation (2)
- Nuisance (2)
- Range Management (2)
- Road-kill (2)
- SARS (2)
- Saddles (2)
- Sharpshooting (2)
- Suburban (2)
- Tannin (2)
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Articles 31 - 60 of 67
Full-Text Articles in Life Sciences
Deer–Vehicle Collision Prevention Techniques, Lauren L. Mastro, Michael R. Conover, S. Nicole Frey
Deer–Vehicle Collision Prevention Techniques, Lauren L. Mastro, Michael R. Conover, S. Nicole Frey
Human–Wildlife Interactions
Every year in the United States approximately 1.5 million deer–vehicle collisions (DVCs) occur resulting in >29,000 human injuries, >200 human fatalities, 1.3 million deer fatalities, and >1 billion dollars worth of property damage. Despite the magnitude of this problem, there are relatively few well-designed studies that have evaluated techniques that can be used to reduce DVCs. Techniques to reduce DVCs fall into 4 categories: reducing the number of deer (Odocoileus spp.), reducing the number of vehicles, modifying deer behavior, and changing motorist behavior. Techniques to reduce the number of deer include decreasing the deer population or excluding deer from …
Book Review The Double-Crested Cormorant: Issues And Management, Valerie M. Burton
Book Review The Double-Crested Cormorant: Issues And Management, Valerie M. Burton
Human–Wildlife Interactions
No abstract provided.
The Director's Desk It’S A Bear Market For Research, Johan T. Du Toit
The Director's Desk It’S A Bear Market For Research, Johan T. Du Toit
Human–Wildlife Interactions
No abstract provided.
Editor's Introduction Safe Driving Suggestions For Deer Country, Michael R. Conover
Editor's Introduction Safe Driving Suggestions For Deer Country, Michael R. Conover
Human–Wildlife Interactions
No abstract provided.
In The News, Joe N. Caudell, Rob Mcilvain
In The News, Joe N. Caudell, Rob Mcilvain
Human–Wildlife Interactions
No abstract provided.
Physiological Effects Of Gonadotropin-Releasing Hormone Immunocontraception On White-Tailed Deer, Paul D. Curtis, Milo E. Richmond, Lowell A. Miller, Fred W. Quimby
Physiological Effects Of Gonadotropin-Releasing Hormone Immunocontraception On White-Tailed Deer, Paul D. Curtis, Milo E. Richmond, Lowell A. Miller, Fred W. Quimby
Human–Wildlife Interactions
Before immunocontraceptives can be considered safe to use on wildlife species, potential health risks should be assessed. Gonadotropin-releasing hormone (GnRH) immunocontraceptive has successfully reduced fertility of white-tailed deer (Odocoileus virginianus); however, associated deer physiology has rarely been examined. We conducted gross necropsy examinations, histology, and blood chemistry comparisons on euthanized deer previously vaccinated with immunogenic GnRH (n = 18 females and n = 4 males), or left as untreated controls (n = 7 females and n = 6 males). Granulomas were found at injection sites of most deer, even 3 years post-treatment. There were no significant …
The Soap Box Help Me, I Need To Know, Roger D. Applegate
The Soap Box Help Me, I Need To Know, Roger D. Applegate
Human–Wildlife Interactions
No abstract provided.
Commentary Impacts Of The Black Bear Supplemental Feeding Program On Ecology In Western Washington, Georg J. Ziegltrum
Commentary Impacts Of The Black Bear Supplemental Feeding Program On Ecology In Western Washington, Georg J. Ziegltrum
Human–Wildlife Interactions
No abstract provided.
Evaluation Of An Oral Vaccination Program To Control Raccoon Rabies In A Suburbanized Landscape, Jason R. Boulanger, Laura L. Bigler, Paul D. Curtis, Donald H. Lein, Arthur J. Lembo Jr.
Evaluation Of An Oral Vaccination Program To Control Raccoon Rabies In A Suburbanized Landscape, Jason R. Boulanger, Laura L. Bigler, Paul D. Curtis, Donald H. Lein, Arthur J. Lembo Jr.
Human–Wildlife Interactions
We evaluated the efficacy of an oral rabies vaccination (ORV) program conducted in Erie County, New York, from July through September, 2002–2005. Ingress of the raccoon (Procyon lotor) rabies variant first occurred along the southern border of Erie County, New York, during 1992 and began to spread northward at a velocity of 31 km/year. Fixed-wing aircraft dropped ORV baits in rural landscapes; helicopters, hand baiting, and bait stations distributed baits in suburban landscapes (x̄ bait densities ranged 59–118 baits/km2). Our study objectives were to quantify rabies case densities, evaluate efficacy of intervention efforts, and determine biological, …
Population And Spatial Dynamics Of Resident Canada Geese In Southeastern Nebraska, Scott R. Groepper, P. Joseph Gabig, Mark P. Vrtiska, Jason M. Gilsdorf, Scott E. Hygnstrom, Larkin A. Powell
Population And Spatial Dynamics Of Resident Canada Geese In Southeastern Nebraska, Scott R. Groepper, P. Joseph Gabig, Mark P. Vrtiska, Jason M. Gilsdorf, Scott E. Hygnstrom, Larkin A. Powell
Human–Wildlife Interactions
In response to increasing populations, damage complaints, and a desire to understand population and spatial dynamics, we studied population size, survival rates, home ranges, movements, and site fidelity of female resident Canada geese (Branta canadensis) at 18 study sites within 23 km of Lincoln, Nebraska, during 1991–1994. Based on mean flock size (x̄ = 93) and number of collared geese in flocks (x̄ = 13), the estimated population of resident Canada geese was nearly 4,000. Estimated monthly survival for female Canada geese was 0.94, mean home range was 25 km2, and mean maximum distance moved between …
Is The Anti-Psychotic, 10-(3-(Dimethylamino)Propyl)Phenothiazine (Promazine), A Dangerous Drug With Which To Treatsars Infections? Efficacy Of Promazine On Sars-Cov Replication In A Mouse Model, Dale L. Barnard, C. W. Day, K. Bailey, M. Heiner, R. Montgomery, L. Lauridsen, K. H. Jung, P. K. Chan, J. K. Li, R. W. Sidwell
Is The Anti-Psychotic, 10-(3-(Dimethylamino)Propyl)Phenothiazine (Promazine), A Dangerous Drug With Which To Treatsars Infections? Efficacy Of Promazine On Sars-Cov Replication In A Mouse Model, Dale L. Barnard, C. W. Day, K. Bailey, M. Heiner, R. Montgomery, L. Lauridsen, K. H. Jung, P. K. Chan, J. K. Li, R. W. Sidwell
Animal, Dairy, and Veterinary Science Faculty Publications
Phenothiazine and derivatives were tested for inhibition of SARS-CoV replication. Phenothiazine slightly inhibited SARS-CoV replication in a neutral red (NR) uptake assay. Adding a propylamino group to give promazine reduced virus yields (VYR assay) with an EC90 = 8.3 ± 2.8 μM, but without selectivity. Various substitutions in the basic phenothiazine structure did not promote efficacy. Phenazine ethosulfate was the most potent compound by VYR assay (EC90 = 6.1 ± 4.3 μM). All compounds were toxic (IC50 = 6.6–74.5 μM) except for phenoxathiin (IC50 = 858 ± 208 μM) and 10-(alpha-diethylamino-propionyl) phenothiazine·HCl (IC50 = 195 ± 71.2 μM). Consequently, none …
Antiviral Activities Andphosphorylation Of 5-Halo-2'-Deoxyuridines And N-Methanocarbathymidine In Cells Infectedwith Vaccinia Virus, Donald F. Smee, D. E. Humphreys, B. L. Hurst, Dale L. Barnard
Antiviral Activities Andphosphorylation Of 5-Halo-2'-Deoxyuridines And N-Methanocarbathymidine In Cells Infectedwith Vaccinia Virus, Donald F. Smee, D. E. Humphreys, B. L. Hurst, Dale L. Barnard
Animal, Dairy, and Veterinary Science Faculty Publications
The Antipoxviral activities and phosphorylation of N-methanocarbathymidine ([N]-MCT) and four 5-halo-2'-deoxyuridines, namely 5-flouro- (FdU), 5-chloro- (CldU), 5-bromo- (BrdU), and 5-iodo- (IdU) derivatives were explored.
Youth Competitors Gain Benefits From Horse Show Judges' Training Program, Pat Evans, S. Mckendrick, J. Wesley, J. Smith
Youth Competitors Gain Benefits From Horse Show Judges' Training Program, Pat Evans, S. Mckendrick, J. Wesley, J. Smith
Animal, Dairy, and Veterinary Science Faculty Publications
This article details how youth benefit from a horse show judges’ training program. While judging is subjective, with training, judges can be more consistent in their placings, with the better horses and/or riders being placed at the top of the class. With qualified judges, youth can be more confident that they will be evaluated in a fair and consistent manner during each show all season long.
Interferon Alfacon 1 Inhibits Sars-Covinfection In Human Bronchial Epithelial Calu-3 Cells, Y. Kumaki, C. W. Day, M. K. Wandersee, B. P. Schow, J. S. Madsen, D. Grant, J. P. Roth, Donald F. Smee, L. M. Blatt, Dale L. Barnard
Interferon Alfacon 1 Inhibits Sars-Covinfection In Human Bronchial Epithelial Calu-3 Cells, Y. Kumaki, C. W. Day, M. K. Wandersee, B. P. Schow, J. S. Madsen, D. Grant, J. P. Roth, Donald F. Smee, L. M. Blatt, Dale L. Barnard
Animal, Dairy, and Veterinary Science Faculty Publications
The primary targets for SARS-CoV infection are the epithelial cells in the respiratory and intestinal tract. The angiotensin-converting enzyme 2 (ACE-2) has been identified as a functional receptor for SARS-CoV. ACE-2 has been shown to be expressed at the apical domain of polarized Calu-3 cells. In this report, interferon alfacon 1 was examined for inhibitory activities against SARS-CoV on human lung carcinoma epithelial Calu-3 cell line and the other three African green monkey kidney epithelial cell lines. Interferon alfacon 1 demonstrated significant antiviral activity in neutral red uptake assay and virus yield reduction assay. The data might provide an important …
Landscape And Traffic Factors Influencing Deer–Vehicle Collisions In An Urban Enviroment, Janet W. Ng, Charlene Nielsen, Colleen Cassady St. Clair
Landscape And Traffic Factors Influencing Deer–Vehicle Collisions In An Urban Enviroment, Janet W. Ng, Charlene Nielsen, Colleen Cassady St. Clair
Human–Wildlife Interactions
Deer–vehicle collisions (DVCs) are steadily increasing across North America. The increase is particularly pronounced in urban green spaces where deer (Odocoileus spp.) populations and road densities are high. In the greater city of Edmonton, Alberta, Canada, 333 DVCs occurred from 2002 to 2004. To identify landscape and traffic correlates of these collisions, we built 3 statistical models. The first model assessed the importance of local variables and was based on a spatial precision of the nearest intersection to which collisions were referenced. The second model was based on landscape characteristics and used the nearest township intersection to aggregate collisions. …
In The News, Joe N. Caudell
From The Field Conflicts Between Local Villagers And Tibetan Brown Bears Threaten Conservation Of Bears In A Remote Region Of The Tibetan Plateau, Fiona R. Worthy, J. Marc Foggin
From The Field Conflicts Between Local Villagers And Tibetan Brown Bears Threaten Conservation Of Bears In A Remote Region Of The Tibetan Plateau, Fiona R. Worthy, J. Marc Foggin
Human–Wildlife Interactions
No abstract provided.
Factors Affecting Road Mortality Of White-Tailed Deer In Eastern South Dakota, Troy W. Grovenburg, Jonathan A. Jenks, Robert W. Klaver, Kevin L. Monteith, Dwight H. Galster, Ron J. Schauer, Wilbert W. Morlock, Joshua A. Delger
Factors Affecting Road Mortality Of White-Tailed Deer In Eastern South Dakota, Troy W. Grovenburg, Jonathan A. Jenks, Robert W. Klaver, Kevin L. Monteith, Dwight H. Galster, Ron J. Schauer, Wilbert W. Morlock, Joshua A. Delger
Human–Wildlife Interactions
White-tailed deer (Odocoileus virginianus) mortalities (n = 4,433) caused by collisions with automobiles during 2003 were modeled in 35 counties in eastern South Dakota. Seventeen independent variables and 5 independent variable interactions were evaluated to explain deer mortalities. A negative binomial regression model (Ln Y = 1.25 – 0.12 [percentage tree coverage] + 0.0002 [county area] + 5.39 [county hunter success rate] + 0.0023 [vehicle proxy 96–104 km/hr roads], model deviance = 33.43, χ2 = 27.53, df = 27) was chosen using a combination of a priori model selection and AICc. Management options include use of the model …
Gnrh Immunocontraception Of Male And Female White-Tailed Deer Fawns, Lowell A. Miller, James P. Gionfriddo, Jack C. Rhyan, Kathleen A. Fagerstone, Donald C. Wagner, Gary J. Killian
Gnrh Immunocontraception Of Male And Female White-Tailed Deer Fawns, Lowell A. Miller, James P. Gionfriddo, Jack C. Rhyan, Kathleen A. Fagerstone, Donald C. Wagner, Gary J. Killian
Human–Wildlife Interactions
Immunocontraceptive vaccines based on gonadotropin-releasing hormone (GnRH) have been tested in adult white-tailed deer (Odocoileus virginianus), but their effects on fawns are unknown. The purpose of this study was to determine if early immunization against GnRH would induce a long-lasting immune response in fawns, and if it would delay or prevent sexual development. We gave primary and subsequent booster injections of a KLH-GnRH/Freund’s vaccine to 6 male and 6 female fawns. This vaccine contained the same active ingredients as GonaCon™ vaccine, but it contained Freund’s adjuvant instead of AdjuVac™ adjuvant. Two 450-μg injections were given 1 month apart …
Demographics Of Non-Hunted White-Tailed Deer Populations In Suburban Areas, Anthony J. Denicola, Dwayne R. Etter, Thomas Almendinger
Demographics Of Non-Hunted White-Tailed Deer Populations In Suburban Areas, Anthony J. Denicola, Dwayne R. Etter, Thomas Almendinger
Human–Wildlife Interactions
Burgeoning deer populations in urban and suburban areas, along with the inherent problems stemming from this increase, are becoming increasingly widespread. To address these problems, wildlife biologists need quality baseline data of herd composition for harvest and treatment forecasts for management and fertility control research programs. In this study, we provide white-tailed deer (Odocoileus virginianus) population data from 4 areas where localized suburban white-tailed deer populations were substantially reduced utilizing sharpshooting as a management tool. In each area, legal hunting was nonexistent for >10 years preceding the sharpshooting program. The areas ranged in size from 300 ha to …
Factors Affecting Autumn Deer–Vehicle Collisions In A Rural Virginia County, William J. Mcshea, Chad M. Stewart, Laura J. Kearns, Stefano Liccioli, David Kocka
Factors Affecting Autumn Deer–Vehicle Collisions In A Rural Virginia County, William J. Mcshea, Chad M. Stewart, Laura J. Kearns, Stefano Liccioli, David Kocka
Human–Wildlife Interactions
Vehicular collisions with white-tailed deer (Odocoileus virginianus) are a safety and economic hazard to motorists. Many efforts to reduce deer–vehicle collisions (DVCs) have proven unsuccessful, but deer reduction has been a primary management tool in several states. The Virginia Department of Transportation geo-located all known DVCs in Clarke County, Virginia, from August through December 2005 (n = 246) and 2006 (n = 259). We estimated harvest intensity, deer population density, amount of forest and housing development, presence of row crops, and traffic volume and speed for 228 road segments (each 500 m in length) within the …
Locations Of Deer–Vehicle Collisions Are Unrelated To Traffic Volume Or Posted Speed Limit, John A. Bissonette, Christine A. Kassar
Locations Of Deer–Vehicle Collisions Are Unrelated To Traffic Volume Or Posted Speed Limit, John A. Bissonette, Christine A. Kassar
Human–Wildlife Interactions
Consensus is lacking regarding the influence of vehicle speed and traffic volume on deer–vehicle collision (DVC) rates. Yet, annual average daily traffic fl ow (AADT) and posted speed limit (PSL) typically are used to measure these variables. To resolve this conflict, we studied the effects of traffic volume and vehicle speed on DVCs in Utah. Our results showed no relationship between AADT or PSL and DVC occurrence. There are at least 3 explanations for our results: (1) no causal relationship exists; (2) AADT and PSL, as measured, actually explain little of the variation; and (3) data quality problems exist. We …
Deer–Vehicle Collision Statistics And Mitigation Information: Online Sources, Terry A. Messmer, Destiny R. Messmer
Deer–Vehicle Collision Statistics And Mitigation Information: Online Sources, Terry A. Messmer, Destiny R. Messmer
Human–Wildlife Interactions
Although good data are lacking, published estimates suggest that >1.5 million deer– vehicle collisions (DVCs) occur annually in the United States. The estimated losses exceed 1 billion dollars. In some states, DVCs are a major cause of reportable accidents. Federal, state, and private partners have cooperated in monitoring trends in DVCs and implementing mitigation measures. Most of this information about such measures is readily available via the Internet. The purpose of this paper is to provide the reader with a broad overview of and a guide to the information currently available online to mitigate DVCs.
Book Review Urban Wildlife Management, Jennifer Lynch
Book Review Urban Wildlife Management, Jennifer Lynch
Human–Wildlife Interactions
No abstract provided.
The Soap Box Impacts Of The Cancellation Of The Spring Bear Hunt In Ontario, Canada, Raynald Harvey Lemelin
The Soap Box Impacts Of The Cancellation Of The Spring Bear Hunt In Ontario, Canada, Raynald Harvey Lemelin
Human–Wildlife Interactions
No abstract provided.
The Soap Box Resolving Conflicts Between Humans And The Threatened Louisiana Black Bear, Walter Cotton
The Soap Box Resolving Conflicts Between Humans And The Threatened Louisiana Black Bear, Walter Cotton
Human–Wildlife Interactions
No abstract provided.
Commentary Yosemite National Park: The Continuous Evolution Of Human–Black Bear Conflict Management, Joseph S. Madison
Commentary Yosemite National Park: The Continuous Evolution Of Human–Black Bear Conflict Management, Joseph S. Madison
Human–Wildlife Interactions
No abstract provided.
Carnivores, Urban Landscapes, And Longitudinal Studies: A Case History Of Black Bears, Jon P. Beckmann, Carl W. Lackey
Carnivores, Urban Landscapes, And Longitudinal Studies: A Case History Of Black Bears, Jon P. Beckmann, Carl W. Lackey
Human–Wildlife Interactions
As urban landscapes expand across the globe, it becomes imperative to understand how these landscapes affect large carnivore populations. We examined the effects of humanaltered landscapes on age-specific fecundity and life history parameters for female black bears (Ursus americanus) in urban and wildland regions in the northern Sierra Nevada Mountains of Nevada, including the Lake Tahoe Basin. We followed 12 marked female bears in an urban environment and 10 females in wildland habitats from 1997–2006. Our results show that female bears in urban areas have higher age-specific fecundity rates than did wildland female bears. Despite this difference, female …
Effects Of Aversive Conditioning On Behavior Of Nuisance Louisiana Black Bears, Jennifer Leigh, Michael J. Chamberlain
Effects Of Aversive Conditioning On Behavior Of Nuisance Louisiana Black Bears, Jennifer Leigh, Michael J. Chamberlain
Human–Wildlife Interactions
Complaints associated with nuisance activity by Louisiana black bears (Ursus americanus luteolus) in south Louisiana have steadily increased since 2000, demanding intervention by state and federal agencies. As a federally threatened species, Louisiana black bears that are a nuisance require nonlethal management, referred to as aversive conditioning. We used rubber buckshot and dogs to test the effectiveness of management techniques used by the state of Louisiana to deter nuisance bear activity. We captured 11 bears in residential and industrial areas where nuisance bear activity was reported. We fitted bears with radiotransmitting collars and released them within 2 km …
Modeling Wildlife Damage To Crops In Northern Indiana, Mónica I. Retamosa, Lee A. Humberg, James C. Beasley, Olin E. Rhodes Jr.
Modeling Wildlife Damage To Crops In Northern Indiana, Mónica I. Retamosa, Lee A. Humberg, James C. Beasley, Olin E. Rhodes Jr.
Human–Wildlife Interactions
Comprehensive information on crop damage by wildlife species is critical if effective strategies for controlling wildlife damage are to be formulated. Discriminating how landscape composition and configuration attributes influence crop damage is important for implementing landscape management techniques to resolve human–wildlife conflicts. We analyzed crop damage data from 100 corn fields and 60 soybean fields located in the Upper Wabash River Basin of northern Indiana during 2003 and 2004. We used negative binomial regression to model the rate of damage to corn and soybean crops in response to local and landscape variables. Rate of crop damage was best predicted by …