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Overview Of Impacts Of Feral And Introduced Ungulates On The Environment In The Eastern United States And Caribbean, Martin Lowney, Paul Schoenfeld, William Haglan, Gary Witmer

Wildlife Damage Management Conference Proceedings

Non-native wild and feral ungulates have been introduced throughout the world for many centuries. Often the reasons for introductions were narrow in scope and benefits or the ungulates escaped or were released. Justifications for some introductions have included providing hunting opportunity, meeting cultural and dietary needs of people, fund raising, and aesthetics. Evaluations about the impacts to the environment, native wildlife, livestock, and people were most likely looked at in a narrow prism or not fully evaluated. Ungulates commonly introduced in the Eastern United States and Caribbean islands over the last 150 years included white-tailed deer, sika deer, hogs, horses, …

The Role Of Raccoons In The Ecology Of Bovine Tuberculosis, Kurt C. Vercauteren, Holly Smith, Justin Stevenson

Wildlife Damage Management Conference Proceedings

Bovine tuberculosis is a contagious bacterial disease that has had significant socioeconomic impacts on the region of northern lower Michigan. The role raccoons may play in the ecology and maintenance of the disease on farms in the core disease is unknown. Preliminary results of 61 radio collared raccoons have yielded a better understanding of raccoon movement and habitat use within an agricultural complex. Preliminary analysis of raccoons suggests annual home range sizes of .824 km² and .608 km² for males and females, respectively. Additionally raccoons and cattle have been documented at resource interfaces, further illustrating the potential for …

Bovine Tb Eradication Project – Recognizing Hot Button Issues, Bridget Kavanagh-Patrick

Wildlife Damage Management Conference Proceedings

The Michigan Departments of Agriculture, Community Health, and Natural Resources, US Department of Agriculture (USDA) and Michigan State University work cooperatively together as the bovine TB eradication project partners. The interagency group combines expertise in epidemiology, veterinary and human medicine, pathology, wildlife biology, animal husbandry, regulatory law and policy and risk communications. The stakeholders, those impacted by the disease, include agriculture and tourism industry representatives, “Mom-and-Pop” businesses, hunters, wildlife enthusiasts, farmers, Local Health Departments and legislators. The regulatory agencies are the above mentioned project partners, excluding MSU and USDA Wildlife Services, both of which offer services to agencies and stakeholders. …

Monitoring Raccoon Rabies In Alabama: The Potential Effects Of Habitat And Demographics, Wendy Arjo, Christine Fisher, James Armstrong, Dana Johnson, Frank Boyd

Wildlife Damage Management Conference Proceedings

Density, morphometrics, and disease prevalence of raccoon populations were determined in 4 habitats (agriculture, riverine, managed, and forested) in central Alabama. In addition we monitored 71 collared raccoons to determine survival. Density estimates were similar in the agriculture (ag) and riverine habitats in central Alabama with 8 raccoons/km², and lower in the forested habitat at 5 raccoons/ km². Retention of juveniles did not appear to contribute to observed higher populations in the riverine and ag habitat. Although the riverine and ag, possibly due to supplemental resources, likely provide better habitat for raccoons, we found only body …

Estimating Drc-1339 Mortality Using Bioenergetics: A Case Study Of European Starlings, H. Jeffrey Homan, Randal S. Stahl, John Johnston, George M. Linz

Wildlife Damage Management Conference Proceedings

We developed a bioenergetics model for European starlings (Sturnus vulgaris) that estimated mortality from baitings with CU Bird Carrier pellets treated with 1% DRC-1339 Concentrate and diluted 5:1 (untreated:treated pellets). A bioenergetic analysis of heat and radiative energy exchanges between the starling body surface and surrounding environment was converted to daily caloric demand based on a steady-state energy balance. The amount of Bird Carrier eaten per starling was governed by subroutines in the model that used probability distributions to simulate variability in dietary intake at the bait site. Mortality was estimated through dose-response regression analysis. Compared to onsite …

Initial Development Of A Web-Based Tool To Increase Hunter Harvest Of Female Ungulates, James Knight, Marc Kenyon, Linda Keddington

Wildlife Damage Management Conference Proceedings

Landowners and agencies have expressed difficulty finding hunters willing to harvest the female portion of the ungulate populations, and likewise, hunters have expressed difficulty achieving access to private lands. Since 2003, the Montana “DoeCowHunt” website (www.doecowhunt.montana.edu) has provided an avenue to improve hunter-landowner contact and wild ungulate population management. A product of Montana State University Extension Wildlife Program, this website provides a means for hunters and landowners in Montana to contact each other by listing contact information (email address, physical address, and telephone number) for the purpose of harvesting antlerless ungulates. In the first year over 10,000 users visited the …

Thermal Imaging Applications In Urban Deer Control, Earl Hodnett

Wildlife Damage Management Conference Proceedings

Control of burgeoning populations of white-tailed deer (Odocoileus virginianus) is a challenging endeavor under the best of circumstances. The challenge is further complicated when control programs are attempted within an urban or suburban area. Wildlife managers often consider management techniques and equipment which have a proven track record. New challenges require new and innovative techniques. The deer management program in Fairfax County, Virginia has employed thermal imaging technology in a variety of ways to better address these unique challenges. In addition to the more commonly used aircraft-mounted FLIR (forward looking infrared), this program utilizes vehicle-mounted and hand-held thermal …

Nutria: An Invasive Rodent Pest Or Valued Resource?, Susan Jojola, Gary W. Witmer, Dale Nolte

Wildlife Damage Management Conference Proceedings

Nutria or coypu (Myocastor coypus), semi-aquatic rodents native to southern South America, are an invasive species having detrimental impacts mainly in the southern and eastern United States. Nutria were introduced into the U.S. in 1899 for fur farming and became established in several states. Nutria dispersals resulted primarily from releases by fur farmers, escapes during hurricanes or rising floodwaters, or as translocations in an attempt to control nuisance aquatic vegetation. The ravenous appetite of these herbivores can cause damage to agricultural crops and aquatic vegetation, and can alter aquatic ecosystems. Their burrowing habits can weaken irrigation structures and …

Black-Tailed Prairie Dog Colony Dynamics In South Dakota Over A 10-Year Period, Kathleen Fagerstone, Howard Tietjen, James Glahn, Greg Schenbeck, Jean Bourassa

Wildlife Damage Management Conference Proceedings

Between 1968 and 1978, aerial photography was used to monitor distribution of blacktailed prairie dog (Cynomys ludovicianus) colonies on a 400-square mile area in South Dakota, including parts of Buffalo Gap National Grassland, Pine Ridge Indian Reservation, and Badlands National Monument (now Badlands National Park). Aerial photographs were taken of the study area in 1968 and annually from 1974 through 1978 at a scale of 1:20,000 (1968) and 1:15,840 (1974- 1978). Prairie dog colonies were identified on the photographs, outlined, and the outline transferred to USGS topographic maps for colony size measurements. This technique reliably detected changes in …

Dogs For Reducing Wildlife Damage To Organic Crops: A Case Study, Kurt C. Vercauteren, Nathan Seward, Daniel Hirchert, Michael Jones, Scott F. Beckerman

Wildlife Damage Management Conference Proceedings

Deer (Odocoileus spp.) damage millions of dollars in agricultural crops each year in the United States. A variety of frightening devices and repellants have been developed to reduce crop depredation, however most are effective temporarily (months). Several types of fences are available, but the most effective are expensive, time consuming to install, and may be considered aesthetically displeasing. Additional means to control wildlife damage to agriculture are needed. We evaluated the efficacy of dogs (Canis familiaris) over a several year period for preventing crop damage caused by white-tailed deer (O. virginianus) and other wildlife at …

Demographic And Spatial Responses Of Coyotes To Changes In Food And Exploitation, Eric Gese

Wildlife Damage Management Conference Proceedings

Lethal control for reducing carnivore populations is a contentious issue throughout the world. While computer simulations have been developed modeling the effects of population reduction on coyote (Canis latrans) population parameters, testing these hypotheses with empirical data from the field is lacking. We documented the demographic and spatial responses of coyotes to changes in the levels of food resources and human exploitation on the Piñon Canyon Maneuver Site, southeastern Colorado. We captured, radio-collared, and tracked 92 (53 M: 39 F) coyotes from March 1983 to April 1989. Of these, 74 animals were residents from 32 packs, plus 12 …

G05-425 2005 Beef Report Summaries, James A. Gosey

University of Nebraska-Lincoln Extension: Historical Materials

Reports on recent beef research are briefly summarized.

Ec05-839 Livestock Risk Protection Insurance: A Self-Study Guide, Darrell R. Mark, Allen L. Prosch, Rik R. Smith

University of Nebraska-Lincoln Extension: Historical Materials

This 2005 self-study guide is designed to provide livestock producers, insurance agents, and educators with information about USDA Risk Management Agency's Livestock Risk Protection program. Livestock Risk Protection insurance (LRP) provides single-peril price risk coverage for future livestock sales and can be used as a risk management tool for livestock producers.

Ec05-170 Common Grasses Of Nebraska : Prairies, Rangelands, Pasturelands, James L. Stubbendieck, Kay L. Kotas

University of Nebraska-Lincoln Extension: Historical Materials

Extension circular 05-170: Common Grasses of Nebraska. This circular contains information about various grasses grown in Nebraska, including plant characteristics, ideal harvesting periods, and native growth areas.

Wpa News 74 (2005), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (Winter 2005), number 74

Published by the World Pheasant Association

Science-Based Organic Farming 2005: Toward Local And Secure Food Systems, Charles A. Francis, Twyla Hansen, Peter Skelton

Publications from the Center for Applied Rural Innovation (CARI)

Organic farming includes growing food and fiber — animals, agronomic crops, horticultural fruits and vegetables, related products — as one dynamic and rapidly evolving component of our complex U.S. food system. Even as more farmers are moving toward organic certification and participation in an environmentally sound and economically lucrative market, questions arise about the long-term social impacts and sustainability of a set of practices that has gone from a movement to an industry. Consolidations in the organic trade have brought multinational corporations to the table, as they have observed a grassroots activity that has grown by 20% per year for …

Sperm Stratification And Paternity Success In Red Flour Beetles, Sara M. Lewis, Annika Kobel, Tatyana Fedina, Richard W. Beeman

Entomology Papers from Other Sources

When females are inseminated by multiple males, male paternity success (sperm precedence) is determined by the underlying processes of sperm storage and sperm utilization. Although informative for many questions, two-male sperm competition experiments may offer limited insight into natural mating scenarios when females are likely to mate with several males. In this study, genetic markers in Tribolium castaneum are used to trace paternity for multiple sires, and to determine whether displacement of stored sperm that occurs after a third mating equally affects both previous mates, or if fertilizations are disproportionately lost by the female’s most recent mate. For 20 days …

Ec05-185 Grazing Winter Wheat In Nebraska, Tom Holman, Drew J. Lyon, David D. Baltensperger, Ivan G. Rush, Ray E. Weed

University of Nebraska-Lincoln Extension: Historical Materials

Grazing cattle on winter wheat, often prior to grain harvest, is common throughout the southern Great Plains. Grazing generates about $50 million in income for Texas wheat producers and reduces the risk of growing wheat by providing a substantial income source other than grain. Benefits can be realized by grazing prior to the primary environmental risk period for drought, heat stress, and hail, all of which frequently reduce grain yield while having limited impact on forage production. Cattle also are grazed on winter wheat fields in western Nebraska and the surrounding region. Typically in Nebraska, fall forage would be used …

Nf05-651 Learning From Children About Severe Weather, Leanne Manning, Dianne Swanson, John Defrain

University of Nebraska-Lincoln Extension: Historical Materials

How children perceive severe weather and what adults can do to help them deal with their fears became the focus of this extension study.

Rp 357 Quality And Yield Grades For Beef Carcasses, Dennis E. Burson

University of Nebraska-Lincoln Extension: Historical Materials

There are two types of beef grades in the United States--quality grades and yield grades. Beef carcasses may carry a quality grade, a yield grade or both a quality and yield grade.

Quality grades indicate expected palatability or eating satisfaction of the meat; yield grades are estimates of the percentage of boneless, closely trimmed retail cuts from the round, Join, rib and chuck.

Federal meat grading is a voluntary service packers request and pay for on an hourly fee basis. Meat grading should not be confused with meat inspection, which is mandatory and ensures the safety and wholesomeness of our …

G05-1587 Understandng Effective Fiber In Rations For Dairy Cattle, Paul J. Kononoff

University of Nebraska-Lincoln Extension: Historical Materials

Fiber type, quality and length are key to herd health and production.

Fiber is a key component in dairy rations. When nutritionists are faced with herd challenges such as low milkfat tests, foot problems, or low feed conversions, ration fiber often is evaluated. Effective fiber depends on the type and amount of forages and nonforage fiber sources being fed, the particle size of those forages and the amount of available nonfiberous carbohydrates included in the diet.

G05-1582 How To Reduce Heat Stress In Dairy Cattle, Jeffrey F. Keown, Paul J. Kononoff, Richard J. Grant

University of Nebraska-Lincoln Extension: Historical Materials

Four ways to reduce heat stress and maintain production and fertility in dairy cattle.

Heat stress is one of the leading causes of decreased production and fertility in Nebrasks dairy cattle during summer months. These losses are apparent in the decreased amount of milk shipped, increased days open and decreased breedings per conception. Some heat stress is unavoidable, but effects can be minimized if certain management practices are followed.

The Relationship Between Body Image And Weight Maintenance In Community Women Enrolled In Weight-Loss Programs, Amy S. Collings

Master's Theses and Doctoral Dissertations

Research suggests that poor body image, low self-esteem, and depression may be associated with failure to maintain weight loss (Lean, 2000). However, definitive results are lacking, necessitating further research. Both successful and unsuccessful weight maintainers (N = 148) were recruited from weight-loss programs. Self-report measures on dimensions of body image, depression, and self-esteem were administered at baseline and a three-month follow-up. Results suggest that those with early-onset obesity have more body image dissatisfaction than those with late-onset obesity, which appears to be due to BMI differences between groups with the former having a higher BMI than the later. Other results …

The Dermatalogy Lexicon Project (Dlp), Hintz Glen

Presentations and other scholarship

The ability to perform reliable and consistent clinical research in dermatology hinges not only on the ability to accurately describe and codify diagnostic information, but also complex visual data. Visual patterns and images are at the core of dermatology education, research and practice. As we move into the next millennium, advances in digital imaging techniques and processing will deliver new and powerful methods to measure outcomes in clinical research. These new imaging and computing technologies will also facilitate remote diagnosis through telemedicine. Digital technology is also creating new opportunities to enhance medical education and care through digital image databases, computerized …

Timeshare As A Strategy In Tourism Investment: The Case Of Croatia, Rick Lagiewski, Damon Revelas

Presentations and other scholarship

The purpose of this paper is to examine how timeshare strategy can assist tourism investment in the lodging sector within a transitional economy. Specifically, the study describes initial timeshare operations in Croatia, an example of a transitional country, steeped in tourism tradition. Moreover, the discussion identifies benefits and challenges to timeshare implementation for hotel companies, when applied to broader tertiary perspectives. By using the case study approach, a record of events that lead to establishing timeshare operations should serve as a collaborative example to other developers, investors, hotel companies and legal entities that may attempt similar projects in other transitional …

Concerning The Revision Of Statutes In The Colorado Revised Statutes, As Amended, And, In Connection Therewith, Amending Or Repealing Obsolete, Inconsistent, And Conflicting Provisions Of Law And Clarifying The Language To Reflect The Legislative Intent Of The Laws., Colorado General Assembly

Session Laws 2001-Present

No abstract provided.

Concerning The Sunset Date For The Department Of Agriculture's Authority To Set Certain Amounts Of Money A Person Must Pay For Certain Activities, And Making An Appropriation In Connection Therewith., Colorado General Assembly

Session Laws 2001-Present

No abstract provided.

Concerning Funding For Capital Construction, And Making Supplemental Appropriations In Connection Therewith., Colorado General Assembly

Session Laws 2001-Present

No abstract provided.

Everyday Antiracism: Competence And Religion In The Cultural Repertoire Of The African American Elite, Michèle Lamont, Crystal M. Fleming

Africana Studies: Faculty Publications

This exploratory study makes a contribution to the literature on antiracism by unpacking the cultural categories through which everyday antiracism is experienced and practiced by extraordinarily successful African Americans. Using a phenomenological approach, we focus on processes of classification to analyze the criteria that members of the African American elite mobilize to compare racial groups and establish their equality. We first summarize results from earlier work on the antiracist strategies of White and African American workers. Second, drawing upon in-depth interviews with members of the Black elite, we show that demonstrating intelligence and competence, and gaining knowledge, are particularly valued …

Ballast Quarterly Review, V21n2, Winter 2005-06, Roy R. Behrens

Ballast Quarterly Review

A journal devoted to wit, the contents of which are intended to be insightful, amusing, or thought provoking.