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Muc1 Mucin Stabilizes And Activates Hypoxia-Inducible Factor 1 Alpha To Regulate Metabolism In Pancreatic Cancer, Nina V. Chaika, Teklab Gebregiworgis, Michelle E. Lewallen, Vinee Purohit, Prakash Radhakrishnan, Xiang Liu, Bo Zhang, Kamiya Mehla, Roger B. Brown, Thomas Caffrey, Fang Yu, Keith R. Johnson, Robert Powers, Michael A. Hollingsworth, Pankaj K. Singh

Robert Powers Publications

Aberrant glucose metabolism is one of the hallmarks of cancer that facilitates cancer cell survival and proliferation. Here, we demonstrate that MUC1, a large, type I transmembrane protein that is overexpressed in several carcinomas including pancreatic adenocarcinoma, modulates cancer cell metabolism to facilitate growth properties of cancer cells. MUC1 occupies the promoter elements of multiple genes directly involved in glucose metabolism and regulates their expression. Furthermore, MUC1 expression enhances glycolytic activity in pancreatic cancer cells. We also demonstrate that MUC1 expression enhances in vivo glucose uptake and expression of genes involved in glucose uptake and metabolism in orthotopic implantation models …

Evolutionary History Of Caribbean Species Of Myotis, With Evidence Of A Third Lesser Antillean Endemic, Roxanne J. Larsen, Peter A. Larsen, Hugh H. Genoways, Francois M. Catzeflis, Keith Geluso, Gary G. Kwiecinski, Scott C. Pedersen, Fernando Simal

University of Nebraska State Museum: Mammalogy Papers

Currently, four species of Myotis are known from the islands of the Caribbean (Myotis dominicensis, M. martiniquensis, M. nesopolus, and M. nigricans). Myotis dominicensis and M. martiniquensis are endemic to the Lesser Antilles, whereas M. nesopolus and M. nigricans are considered conspecific with mainland populations. Recent phylogenetic and phylogeographic studies provided hypotheses regarding the origin and diversification of M. dominicensis and M. martiniquensis. However, these studies focused primarily on convergent morphology or distribution patterns of this genus and not on the evolutionary history of Caribbean Myotis. Here, we explore variation across multiple datasets …

Bats Of Barbados, Hugh H. Genoways, Roxanne J. Larsen, Scott C. Pedersen, Gary G. Kwiecinski, Peter A. Larsen

University of Nebraska State Museum: Mammalogy Papers

The chiropteran fauna of Barbados includes representatives of four families — Noctilionidae, Phyllostomidae, Vespertilionidae, and Molossidae — including 1 piscivore (Noctilio leporinus), 1 omnivore (Brachyphylla cavernarum), 1 pollenivore/nectarivore (Monophyllus plethodon), 1 frugivore (Artibeus jamaicensis), and 2 insectivorous species (Myotis nyctor and Molossus molossus). Despite an early report, we believe that preponderance of the evidence available at this time is that E. fuscus is not part of the fauna of Barbados. The Barbadian chiropteran fauna of 6 species is much smaller than those on the four neighboring Lesser Antillean islands to …

Examination Of Annual Variation In The Adult Sex Ratio Of Pronghorn (Antilocapra Americana), Justin D. Hoffman, Hugh H. Genoways

University of Nebraska State Museum: Mammalogy Papers

The adult sex ratio (ASR) is an important component of a population’s demographics and can be used as an indicator of a population’s status. However, the causes of annual variation in ASRs are unknown for many species. Fluctuations in ASR can arise through demographic stochasticity and intense selective harvesting. In this study we investigate the longterm patterns of variation in the ASRs (bucks: 100 does) for four populations of pronghorn (Antilocapra americana) in western Nebraska. We used multiple variables in a model selection process to predict annual fluctuation of pronghorn ASRs. We found that the number of bucks: 100 does …

Genetic Diversity Of Neotropical Myotis (Chiroptera: Vespertilionidae) With An Emphasis On South American Species, Roxanne J. Larsen, Michelle C. Knapp, Hugh H. Genoways, Faisal Ali Anwarali Khan, Peter A. Larsen, Don E. Wilson, Robert J. Baker

University of Nebraska State Museum: Mammalogy Papers

Background: Cryptic morphological variation in the Chiropteran genus Myotis limits the understanding of species boundaries and species richness within the genus. Several authors have suggested that it is likely there are unrecognized species-level lineages of Myotis in the Neotropics. This study provides an assessment of the diversity in New World Myotis by analyzing cytochrome-b gene variation from an expansive sample ranging throughout North, Central, and South America. We provide baseline genetic data for researchers investigating phylogeographic and phylogenetic patterns of Myotis in these regions, with an emphasis on South America.

Methodology and Principal Findings: Cytochrome-b sequences were …

Structural Alterations Induced By Botulinum Toxin Injection In Juvenile Versus Adult Rat Muscle, Sherif M. Hassan, Mohammed H. Badawoud, Abdulmonem A. Al-Hayani

Saudi Medical Journal

OBJECTIVE: To investigate whether botulinum neurotoxin type A (BoNT-A) injections produce the same structural changes in juvenile and adult muscle. METHODS: The present study was carried out in the Department of Anatomy, Faculty of Medicine, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia from October 2010 to May 2011. A total of 32 adult and 32 juvenile rats were used. Electron microscopy and immuno-histochemical techniques were used to conduct the morphological study. Neurofilament immunohistochemistry method was used. RESULTS: The results indicate that the use of BoNT-A injections induced morphological changes in the form of muscle fiber atrophy, disorganization of the …

Prevalence Of Cervical Ribs And Elongated Transverse Processes In Saudi Arabia, Rakan F. Bokhari, Mohammad J. Al-Sayyad, Saleh S. Baeesa

Saudi Medical Journal

OBJECTIVE: To describe the prevalence of the full spectrum of transverse process elongation and cervical ribs for the first time in over a decade in a Saudi population, trying to assess any changes in the interim. METHODS: A cross-sectional hospital based study was conducted at King Abdulaziz University Hospital, Jeddah, Saudi Arabia in the 3-month period between October and December 2010. The study comprised a radiologic review of 1,000 consecutive chest radiographs of adults from the digital database looking for the presence of cervical ribs and elongated transverse processes. RESULTS: Our study showed that cervical ribs are present in 3.4% …

Effect Of Daidzein-Low-Calorie Diet On Body Weight, Serum Levels Of Glucose, Resistin, And High Sensitive C-Reactive Protein In High Fat, High Calorie Diet Induced Rats, Majid Mohamad-Shahi, Majid Karandish, Fatemeh Haidari, Kosar Omidian, Seyed-Reza Fatemi-Tabatabayei, Hossein Rafiei

Saudi Medical Journal

OBJECTIVE: To assess the effect of restricting calories with or without daidzein on weight, serum levels of glucose, and inflammatory markers in obese rats. METHODS: This experimental study was carried out in Jundishapur University, Ahvaz, Iran, from September 2010 to January 2011. Obesity was induced in 30 male Wistar rats (140-160, 6-8 weeks age) after 6 weeks by feeding them a high-fat diet. Then, the rats were divided into 3 groups: obese rats treated with low-calorie diet containing 50 mg/kg daidzein (n=10); obese rats treated with low-calorie diet containing dimethyl sulfoxide (n=10); and obese rats that were given ad libitum …

A Kinematic Description Of The Temporal Characteristics Of Jaw Motion For Early Chewing: Preliminary Findings, Erin M. Wilson, Jordan R. Green, Gary Weismer

Department of Special Education and Communication Disorders: Faculty Publications

Purpose: The purpose of this investigation was to describe age- and consistency-related changes in the temporal characteristics of chewing in typically developing children between the ages of 4 and 35 months and adults using high-resolution optically based motion capture technology.

Method: Data were collected from 60 participants (48 children, 12 adults) across 5 age ranges (beginners, 7 months, 12 months, 35 months, and adults); each age group included 12 participants. Three different food consistencies were trialed as appropriate. The data were analyzed to assess changes in chewing rate, chewing sequence duration, and estimated number of chewing cycles.

Results: The results …

Simulating School Closure Policies For Cost Effective Pandemic Decision Making, Ozgur M. Araz, Paul Damien, David A. Paltiel, Sean Burke, Bryce Van De Geijn, Alison Galvani, Lauren Ancel Meyers

Department of Supply Chain Management and Analytics: Faculty Publications

Background: Around the globe, school closures were used sporadically to mitigate the 2009 H1N1 influenza pandemic. However, such closures can detrimentally impact economic and social life.

Methods: Here, we couple a decision analytic approach with a mathematical model of influenza transmission to estimate the impact of school closures in terms of epidemiological and cost effectiveness. Our method assumes that the transmissibility and the severity of the disease are uncertain, and evaluates several closure and reopening strategies that cover a range of thresholds in school-aged prevalence (SAP) and closure durations.

Results: Assuming a willingness to pay per quality adjusted life-year (QALY) …

Ccpa Regulates Arginine Biosynthesis In Staphylococcus Aureus Through Repression Of Proline Catabolism, Austin S. Nuxoll, Steven M. Halouska, Marat R. Sadykov, Mark L. Hanke, Kenneth W. Bayles, Tammy Kielian, Robert Powers, Paul D. Fey

Department of Chemistry: Faculty Publications

Staphylococcus aureus is a leading cause of community-associated and nosocomial infections. Imperative to the success of S. aureus is the ability to adapt and utilize nutrients that are readily available. Genomic sequencing suggests that S. aureus has the genes required for synthesis of all twenty amino acids. However, in vitro experimentation demonstrates that staphylococci have multiple amino acid auxotrophies, including arginine. Although S. aureus possesses the highly conserved anabolic pathway that synthesizes arginine via glutamate, we demonstrate here that inactivation of ccpA facilitates the synthesis of arginine via the urea cycle utilizing proline as a substrate. Mutations within putA, rocD, …

Energy Issues Affecting Corn/Soybean Systems: Challenges For Sustainable Production, Douglas L. Karlen, David Archer, Adam Liska, Seth Meyer

Adam Liska Papers

Quantifying energy issues associated with agricultural systems, even for a two-crop corn (Zea mays L.) and soybean (Glycine max [L.] Merr.) rotation, is not a simple task. It becomes even more complicated if the goal is to include all aspects of sustainability (i.e., economic, environmental, and social). This Issue Paper examines energy issues associated with and affecting corn/soybean rotations by first defining the size of the system from both a U.S. and global perspective and then establishing boundaries based on the Farm Bill definition of sustainability. This structured approach is essential to help quantify energy issues within corn/soybean …

Mononuclear Phagocyte Intercellular Crosstalk Facilitates Transmission Of Cell-Targeted Nanoformulated Antiretroviral Drugs To Human Brain Endothelial Cells, Georgette D. Kanmogne, Sangya Singh, Upal Roy, Xinming Liu, Joellyn Mcmillan, Santhi Gorantla, Shantanu Balkundi, Nathan Smith, Yazen Alnouti, Nagsen Gautam, You Zhou, Larisa Poluektova, Alexander Kabanov, Tatiana Bronich, Howard Gendelman

Nebraska Center for Biotechnology: Faculty and Staff Publications

Despite the successes of antiretroviral therapy (ART), HIV-associated neurocognitive disorders remain prevalent in infected people. This is due, in part, to incomplete ART penetration across the blood–brain barrier (BBB) and lymph nodes and to the establishment of viral sanctuaries within the central nervous system. In efforts to improve ART delivery, our laboratories developed a macrophage-carriage system for nanoformulated crystalline ART (nanoART) (atazanavir, ritonavir, indinavir, and efavirenz). We demonstrate that nanoART transfer from mononuclear phagocytes (MP) to human brain microvascular endothelial cells (HBMEC) can be realized through cell-to-cell contacts, which can facilitate drug passage across the BBB. Coculturing of donor MP …

The Epigenetics Of Emerging And Nonmodel Organisms, Vett K. Lloyd, Jennifer A. Brisson, Kathleen A. Fitzpatrick, Lori A. Mceachern, Eveline C. Verhulst

School of Biological Sciences: Faculty Publications

Genetic model organisms have gifted researchers with a breathtakingly detailed understanding of the most intimate aspects of their genomes, cells, and development. And yet there is a problem—model organisms have been selected because they have simple life histories and happily inhabit laboratories. In short, they make a virtue of being boring. But the diversity of the natural world is not fully captured by yeast, flies, or mice. To truly appreciate the variety of biological mechanisms underlying this remarkable diversity, one must study the often inconvenient but fascinating non model organism. Experimental and descriptive approaches in non model organisms have become …

Divergent Functions Of The Myotubularin (Mtm) Homologs Atmtm1 And Atmtm2 In Arabidopsis Thaliana: Evolution Of The Plant Mtm Family, Yong Ding, Ivan Ndamukong, Yang Zhao, Yuannan Xia, Jean-Jack Riethoven, David R. Jones, Nullin Divecha, Zoya Avramova

School of Biological Sciences: Faculty Publications

Myotubularin and myotubularin-related proteins are evolutionarily conserved in eukaryotes. Defects in their function result in muscular dystrophy, neuronal diseases and leukemia in humans. In contrast to the animal lineage, where genes encoding both active and inactive myotubularins (phosphoinositide 3-phosphatases) have appeared and proliferated in the basal metazoan group, myotubularin genes are not found in the unicellular relatives of green plants. However, they are present in land plants encoding proteins highly similar to the active metazoan enzymes. Despite their remarkable structural conservation, plant and animal myotubularins have significantly diverged in their functions. While loss of myotubularin function causes severe disease phenotypes …

Are Ascaris Lumbricoides And Ascaris Suum A Single Species?, Daniela Leles, Scott L. Gardner, Karl Reinhard, Alena Iñiguez, Adauto Araujo

Karl Reinhard Publications

Since the original description and naming of Ascaris lumbricoides from humans by Linnaeus in 1758 and later of Ascaris suum from pigs by Goeze 1782, these species have been considered to be valid. Four hypotheses relative to the conspecificity or lack thereof (and thus origin of these species) are possible: 1) Ascaris lumbricoides (usually infecting humans) and Ascaris suum (recorded mostly from pigs) are both valid species, with the two species originating via a speciation event from a common ancestor sometime before the domestication of pigs by humans, or 2) Ascaris lumbricoides in humans is derived directly from the species …

Synthesizing Parasitology With Archaeology In Paleopathology, Karl Reinhard, Adauto Araujo

Karl Reinhard Publications

Parasitology is the study of organisms that are symbiotic with other organisms. In this form of symbiosis, the parasite species by definition benefits from the interaction while the host is harmed to some degree. In actuality, some parasites benefit their hosts. The animals traditionally studied by parasitologists range from protozoa to arthropods, and include all types of internal and external worms. Ticks, fleas, lice, and a variety of insects that transmit parasites are also studied by parasitologists. Recently, a more holistic view of parasitism appeared, including bacteria and viruses. In essence, parasitology is the study of a certain kind of …

Effect Of Archer Density On Elk Pregnancy Rates And Conception Dates, Gregory A. Davidson, Bruce K. Johnson, James H. Noyes, Brian L. Dick, Michael J. Wisdom

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

Archery hunting in Oregon has increased dramatically over the past 2 decades. At the same time, spring juvenile to adult female ratios of Rocky Mountain elk (Cervus elaphus) have been declining. This has raised concern that archery seasons may be disrupting elk breeding and contributing to the decline in recruitment. Two mechanisms could contribute to reduced juvenile:female ratios: 1) reduced pregnancy rates, and 2) delayed conception dates because of human disturbance during the rut. We varied the number of archery hunters at the Starkey Experimental Forest and Range over 13 years to evaluate effects of archer density on …

Modelling Approaches For Relating Effects Of Change In River Flow To Populations Of Atlantic Salmon And Brown Trout, J. D. Armstrong, K. H. Nislow

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

Modelling approaches for relating discharge to the biology of Atlantic salmon, Salmo salar L., and brown trout, Salmo trutta L., growing in rivers are reviewed. Process-based and empirical models are set within a common framework of input of water flow and output of characteristics of fish, such as growth and survival, which relate directly to population dynamics. A continuum is envisaged incorporating various contributions of process and empirical structure as practical and appropriate to specific goals. This framework is compared with, and shown to differ from, approaches whose output is in the form of quantity and form of habitat (or …

The Relationship Between Male Moth Density And Female Mating Success In Invading Populations Of Lymantria Dispar, Patrick C. Tobin, Ksenia S. Onufrieva, Kevin W. Thorpe

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

The successful establishment of non-native species in new areas can be affected by many factors including the initial size of the founder population. Populations comprised of fewer individuals tend to be subject to stochastic forces and Allee effects (positive-density dependence), which can challenge the ability of small founder populations to establish in a new area. Although the conceptual relationship between initial colony size and establishment success has been previously documented, it is not trivial to estimate precisely the colony size needed to ensure colony persistence. Over the last 40 years, there have been many studies on the probability of mating …

Geology Of The Early Arikareean Sharps Formation On The Pine Ridge Indian Reservation And Surrounding Areas Of South Dakota And Nebraska, Thomas H. Mcconnell, Joseph N. Dibenedetto

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

Based on geologic mapping, measured sections, and lithologic correlations, the local features of the upper and lower type areas of the Early Arikareean (30.8–20.6 million years ago) Sharps Formation are revised and correlated. The Sharps Formation above the basal Rockyford Member is divided into two members of distinct lithotypes. The upper 233 feet of massive siltstones and sandy siltstones is named the Gooseneck Road Member. The middle member, 161 feet of eolian volcaniclastic siltstones with fluvially reworked volcaniclastic lenses and sandy siltstone sheets, is named the Wolff Camp Member. An ashey zone at the base of the Sharps Formation is …

A Synoptic Review Of U.S. Rangelands A Technical Document Supporting The Forest Service 2010 Rpa Assessment, Matthew Clark Reeves, John E. Mitchell

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

The Renewable Resources Planning Act of 1974 requires the USDA Forest Service to conduct assessments of resource conditions. This report fulfills that need and focuses on quantifying extent, productivity, and health of U.S. rangelands. Since 1982, the area of U.S. rangelands has decreased at an average rate of 350,000 acres per year owed mostly to conversion to agricultural and residential land uses. Nationally, rangeland productivity has been steady over the last decade, but the Rocky Mountain Assessment Region appears to have moderately increased productivity since 2000. The forage situation is positive and, from a national perspective, U.S. rangelands can probably …

Fish And Other Aquatic Resource Trends In The United States A Technical Document Supporting The Forest Service 2010 Rpa Assessment, Andrew J. Loftus, Curtis H. Flather

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

The Forest and Rangeland Renewable Resources Planning Act (RPA) of 1974 requires periodic assessments of the status and trends in the Nation’s renewable natural resources including fish and other aquatic species and their habitats. Data from a number of sources are used to document trends in habitat quality, populations, resource use, and patterns of imperilment among aquatic fauna. Freshwater habitat quality varied widely across the United States. Nationwide, more than half of monitored lakes were ranked in good condition, but the percentage ranged from a high of 91 percent in the upper Midwest to a low of 1 percent in …

Profitable Farms And Woodlands: A Practical Guide In Agroforestry For Landowners, Farmers And Ranchers, J. O. Idassi

United States Department of Agriculture, Forest Service / University of Nebraska-Lincoln: Faculty Publications

This handbook is part of an interdisciplinary, interinstitutional and comprehensive effort to develop a practical guide to assist underserved and limited resource small farmers and woodland owners to adopt best management technologies in agroforestry. Funding for this effort was provided through the USDA National Agroforestry Center (NAC) from the US Forest Service and the Natural Resources Conservation Service (NRCS) under cooperative agreement number 68-7482-7-361 with Tennessee State University, Cooperative Extension Program and the 1890/1862 Agroforestry Team.

This guide was prepared by an agroforestry team of research and extension specialists from the 1862 and 1890 Land Grant Universities in collaboration with …

Gender, Gender Roles, And Anxiety: Perceived Confirmability Of Self Report, Behavioral Avoidance, And Physiological Reactivity, Milena Stoyanova, Debra Anne Hope

Department of Psychology: Faculty Publications

Despite the well-documented gender effect in anxiety, less is known about contributing factors to women’s greater risk for anxiety and fears. The present study examined the relationship between gender, gender role orientation (i.e., expressivity/instrumentality) and fear of harmless insects (tarantula), using a multimodal approach of self-report measures, a Behavioral Approach Test (BAT), and physiological reactivity. Participants (144 college students; 67 women, 77 men) completed a questionnaire packet and then were instructed to approach a tarantula. We were unable to replicate Pierce and Kirkpatrick’s (1992) findings that men underreport anxiety. Consistent with the literature, women in the study experienced greater anxiety …

Contextual And Behavioral Control Of Antipsychotic Sensitization Induced By Haloperidol And Olanzapine, Chen Zhang, Ming Li

Department of Psychology: Faculty Publications

Repeated administration of haloperidol (HAL) and olanzapine (OLZ) causes a progressively enhanced disruption of the conditioned avoidance response (CAR) and a progressively enhanced inhibition of phencyclidine (PCP)-induced hyperlocomotion in rats (termed antipsychotic sensitization). Both actions are thought to reflect intrinsic antipsychotic activity. The present study examined the extent to which antipsychotic- induced sensitization in one model (e.g. CAR) can be transferred or maintained in another (e.g. PCP hyperlocomotion) as a means of investigating the contextual and behavioral controls of antipsychotic sensitization. Well-trained male Sprague-Dawley rats were first repeatedly tested in the CAR or the PCP (3.2 mg/kg, subcutaneously) hyperlocomotion model …

Conditioned Response Evoked By Nicotine Conditioned Stimulus Preferentially Induces C-Fos Expression In Medial Regions Of Caudate-Putamen, Sergios Charntikov, Matthew E. Tracy, Changjiu Zhao, Ming Li, Rick A. Bevins

Department of Psychology: Faculty Publications

Nicotine has both unconditioned and conditioned stimulus properties. Conditioned stimulus properties of nicotine may contribute to the tenacity of nicotine addiction. The purpose of this experiment was to use neurohistochemical analysis of rapidly developing c-Fos protein to elucidate neurobiological loci involved in the processing of nicotine as an interoceptive conditioned stimulus (CS). Rats were injected (SC) in an intermixed fashion with saline or nicotine (16 sessions of each) and placed in conditioning chambers where they were given one of the three conditions depending on group assignment: (a) nicotine paired 100% of the time with intermittent access to sucrose (nicotine-CS condition), …

Frequency Modulation And Spatiotemporal Stability Of The Scpg In Preterm Infants With Rds, Steven M. Barlow, Mimi Burch, Lalit Venkatesan, Meredith Harold, Emily Zimmerman

Department of Special Education and Communication Disorders: Faculty Publications

The nonnutritive suck (NNS) is an observable and accessible motor behavior which is often used to make inference about brain development and pre-feeding skill in preterm and term infants. The purpose of this study was to model NNS burst compression pressure dynamics in the frequency and time domain among two groups of preterm infants, including those with respiratory distress syndrome (RDS, N = 15) and 17 healthy controls. Digitized samples of NNS compression pressure waveforms recorded at a 1-week interval were collected 15 minutes prior to a scheduled feed. Regression analysis and ANOVA revealed that healthy preterm infants produced longer …

Surveillance For Avian Influenza Viruses In Wild Birds In Denmark And Greenland, 2007–10, Charlotte Kristiane Hjulsager, Solvej Østergaard Breum, Ramona Trebbien, Kurt Jensen Handberg, Ole Roland Therkildsen, Jesper Johannes Madsen, Kasper Thorup, John A. Baroch, Thomas J. Deliberto, Lars Erik Larsen, Poul Henrik Jørgensen

United States Department of Agriculture Wildlife Services: Staff Publications

In Denmark and Greenland, extensive surveillance of avian influenza (AI) viruses in wild bird populations has been conducted from 2007 through 2010. In Denmark, the surveillance consisted of passive surveillance of wild birds found dead or sick across Denmark and active surveillance of apparently healthy live birds in waterfowl reservoirs and along migratory flyways, birds living in proximity to domestic poultry, and hunted game birds. Dead birds were sampled by oropharyngeal swabbing. Healthy live wild birds were captured with nets, traps, or by hand and were sampled by swabbing of the oropharyngeal and cloacal tracts, or swabs were collected from …

Band Encounters Of Wintering European Starlings Captured In Kansas, Nebraska, And Texas, H. Jeffrey Homan, James R. Thiele, Garrett W. Unrein, Shannon M. Gaukler, Anthony A. Slowik, Linda B. Penry, George M. Linz

United States Department of Agriculture Wildlife Services: Staff Publications

European starlings (Sturnus vulgaris) are agricultural and societal pests in the U.S., thus, understanding their migratory behavior is of practical importance to resource managers. We leg-banded starlings and used publicly reported encounters with them to estimate migration distances traveled by wintering populations to reach their reproductive territories. We captured and banded 9,939 starlings at 6 sites between November and February 2005–2010 in 3 states. We banded birds in industrial areas surrounding Omaha, Nebraska, and at cattle feedlots in central Kansas (n = 2) and the Texas Panhandle (n = 3). Banding sites were associated with wintering …