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Sandhill Crane Use Of Managed Chufa Wetlands In New Mexico, John P. Taylor, Loren M. Smith

Proceedings of the North American Crane Workshop

Natural wetland food plants help meet energetic requirements for sandhill cranes (Grus canadensis). Chufa (Cyperus esculentus) tubers were found to be a prominent item in the winter diet of cranes in New Mexico and Texas. In 1996 and 1997, chufa production was compared among mowing, discing, and sustained-flooding treatments intended to enhance chufa tuber growth. Sandhill crane numbers were monitored on wetlands during winter flooding to determine treatment preferences. No differences in sandhill crane use of treated wetlands were found in 1996, however in 1997, crane use was higher on disked field than sustained flood fields …

An Adaptive Approach To Channel Management On The Platte River, Kent Pfeiffer, Paul Currier

Proceedings of the North American Crane Workshop

The mission of the Platte River Whooping Crane Maintenance Trust is to protect and manage habitat in the Platte valley for whooping cranes, sandhill cranes, and other migratory birds. The plan for meeting this mission calls for the creation and maintenance of eleven habitat complexes distributed through the central Platte valley. Each habitat complex is intended to consist of 1,000 ha of wet meadows and adjacent roost habitat of open, unvegetated river channel. Reduced flows in the river have caused its channel to narrow with banks that are often heavily wooded. Formerly mobile sand bars have stabilized and support dense …

Migration Chronology, Routes, And Distribution Of Pacific Flyway Population Lesser Sandhill Cranes, Michael J. Petrula, Thomas C. Rothe

Proceedings of the North American Crane Workshop

Managers of migratory game birds require accurate information about bird movements to delineate populations, protect important habitats, and regulate harvest. Data describing movements of sandhill cranes (Grus canadensis) belonging to the Pacific Flyway Population (PFP) are lacking. We used satellite telemetry to monitor movements of PFP lesser sandhill cranes (Grus c. canadensis) captured in the upper Cook Inlet and Bristol Bay regions of Alaska. Satellite transmitters were deployed on 19 flightless young (colts) and 3 adults over 3-years (2000-2002). Chronology, routes, and stopover or staging areas were identified for fall and spring migration periods. On average, …

Molecular Characterization Of Mycobacterium Tuberculosis Complex Isolates From Wild Ungulates In South-Central Spain, Christian Gortazar, Joaquín Vicente, Sofia Samper, Joseba M. Garrido, Isabel Fernandez-De-Mera, Patricia Gavín, Ramón A. Juste, Carlos Martín, Pelayo Acevedo, Manuel De La Puentea, Ursula Höflea

Michigan Bovine Tuberculosis Bibliography and Database

The role of European wild ungulates in the epidemiology of tuberculosis (TB) is still under discussion. This study describes the geographical distribution and molecular typing of 77 Mycobacterium tuberculosis complex isolates belonging either to M. bovis or to M. caprae, cultivated from hunter harvested red deer (Cervus elaphus) and European wild boar (Sus scrofa) in 24 Spanish localities, and compares them with spoligotypes detected previously in humans, livestock or wild animals, as described in the literature. The distribution of the molecular type patterns suggests that the population of M. tuberculosis complex strains isolated from Spanish …

Use Of An Electronic Nose To Diagnose Mycobacterium Bovis Infection In Badgers And Cattle, R. Fend, R. Geddes, S. Lesellier, H.-M. Vordermeier, L. A. L. Corner, E. Gormley, E. Costello, R. G. Hewinson, D. J. Marlin, A. C. Woodman, M. A. Chambers

Michigan Bovine Tuberculosis Bibliography and Database

It is estimated that more than 50 million cattle are infected with Mycobacterium bovis worldwide, resulting in severe economic losses. Current diagnosis of tuberculosis (TB) in cattle relies on tuberculin skin testing, and when combined with the slaughter of test-positive animals, it has significantly reduced the incidence of bovine TB. The failure to eradicate bovine TB in Great Britain has been attributed in part to a reservoir of the infection in badgers (Meles meles). Accurate and reliable diagnosis of infection is the cornerstone of TB control. Bacteriological diagnosis has these characteristics, but only with samples collected postmortem. Unlike …

Hidden Effects Of Chronic Tuberculosis In African Buffalo, Anna E. Jolles, David V. Cooper, Simon A. Levin

Michigan Bovine Tuberculosis Bibliography and Database

Infectious diseases can bring about population declines and local host extinctions, contributing significantly to the global biodiversity crisis. Nonetheless, studies measuring population-level effects of pathogens in wild host populations are rare, and taxonomically biased toward avian hosts and macroparasitic infections. We investigated the effects of bovine tuberculosis (bTB), caused by the bacterial pathogen Mycobacterium bovis, on African buffalo (Syncerus caffer) at Hluhluwe-iMfolozi Park, South Africa. We tested 1180 buffalo for bTB infection between May 2000 and November 2001. Most infections were mild, confirming the chronic nature of the disease in buffalo. However, our data indicate that bTB …

Wildlife-Cattle Interactions In Northern Michigan: Implications For The Transmission Of Bovine Tuberculosis, Jerry Alan Hill

Michigan Bovine Tuberculosis Bibliography and Database

Bovine tuberculosis (Mycobacterium bovis) was discovered in northern Michigan white-tailed deer (Odocoileus virginianus) in 1994, and has been known to exist in Michigan cattle herds since 1998. Despite efforts to eradicate the disease in cattle, infection and re-infection of farms continues to occur, suggesting transmission among cattle, deer, or other wildlife reservoirs. The goals of this study were to document wildlife activity on farms and evaluate the possible role wildlife play in the ecology of bovine tuberculosis (TB) in Michigan. Visual observations were conducted on farms in a 5-county area of northern Michigan to document direct …

Mycobacterium Avium Subsp. Paratuberculosis From Free-Ranging Deer And Rabbits Surrounding Minnesota Dairy Herds, Eran A. Raizman, Scott J. Wells, Peter A. Jordan, Glenn D. Delgiudice, Russell R. Bey

Michigan Bovine Tuberculosis Bibliography and Database

The objectives of this study were to estimate the prevalence of Mycobacterium avium subsp. paratuberculosis (MAP) among deer and rabbits surrounding infected and noninfected Minnesota dairy farms using fecal culture, and to describe the frequency that farm management practices were used that could potentially lead to transmission of infection between these species. Fecal samples from cows and the cow environment were collected from 108 Minnesota dairy herds, and fecal pellets from free-ranging white-tailed deer and eastern cottontail rabbits were collected from locations surrounding 114 farms; all samples were tested using bacterial culture. In addition, a questionnaire was administered to 114 …

Nebraska’S Forests, Dacia M. Meneguzzo, Brett J. Butler, Susan J. Crocker, David E. Haugen, W. Keith Moser, Charles H. Perry, Barry T. Wilson, Christopher W. Woodall

Nebraska Forest Service: Publications

Highlights; Background; Forest Features; Forest Health Indicators; Forest Products; Data Sources and Techniques; Literature Cited

Nebraska Game And Parks Commission 2005 Annual Report

Nebraska Game and Parks Commission: Publications

No abstract provided.

Metazoan Parasites Of Young-Of-The-Year Paddlefish From Lewis And Clark Lake, Nebraska, U.S.A., Brenda M. Pracheil, Gerald E. Mestl, Patrick M. Muzzall

Nebraska Game and Parks Commission: Staff Research Publications

Young-of-the-year paddlefish, Polyodon spathula (Polyodontidae), from Lewis and Clark Lake, an impoundment of the Missouri River in Nebraska, U.S.A., were surveyed for parasites. In 2001 and 2002, 28 and 48 fish were examined for parasites, respectively. Only the nematode Rhabdochona decaturensis infected fish collected in 2001, but 8 parasite taxa (R. decaturensis, Spinitectus sp., Camallanus sp., Contracaecum sp., Marsipometra sp., Diclybothrium hamulatum, Ergasilus elongatus, and 1 unidentified leech) infected fish collected in 2002. Rhabdochona decaturensis was the most common parasite, occurring in 21.4% of fish in 2001 and 79.2% of fish in 2002. Prevalence of other parasite species …

Ecology Of The Missouri River. Progress Report, Dingell-Johnson Project F-75-R-23, Supplement I - Missouri River Creel Survey, Bellevue To Camp Creek, 2 April Through 14 October 2005, Gerald Mestl

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

This report describes Missouri River activities and results related to a channelized Missouri River creel survey conducted from 2 April through 14 October 2005. This is the sixth of a planned annual creel survey to be conducted on alternating sections of the channelized Missouri River to measure changes in recreational fishing activity, especially those changes due to large scale habitat restoration efforts. We returned to the Bellevue to Camp Creek reach in 2005 because we had to cancel the creel on this reach in 2004 after the second creel period due to lack of personnel. Future reports will contain additional …

Focus Emu, November 15, 2005, Office Of Public Information

Focus EMU

No abstract provided.

Focus Emu, March 8, 2005, Office Of Public Information

Focus EMU

No abstract provided.

Financial Statements And Independent Auditors' Reports And Supplementary Information, 2004, City Of De Soto

UMSLCAB - UMSL’s Political Science Millennial Era Saint Louis Local Curated Area Budgets

This resource is one among many in the UMSLCAB open dataset at IRL.UMSL.edu/CAB

Financial Report, 2004, Desoto Public Library

UMSLCAB - UMSL’s Political Science Millennial Era Saint Louis Local Curated Area Budgets

This resource is one among many in the UMSLCAB open dataset at IRL.UMSL.edu/CAB

Agricultural Producers And Agricultural Cooperatives With Conforming Changes As Of May 1, 2005; Audit And Accounting Guide:, American Institute Of Certified Public Accountants. Agribusiness Special Committee

Industry Guides (AAGs), Risk Alerts, and Checklists

No abstract provided.

Annual Report, 2004, City Of Woodson Terrace

UMSLCAB - UMSL’s Political Science Millennial Era Saint Louis Local Curated Area Budgets

This resource is one among many in the UMSLCAB open dataset at IRL.UMSL.edu/CAB

Population Histories Of Right Whales (Cetacea: Eubalaena) Inferred From Mitochondrial Sequence Diversities And Divergences Of Their Whale Lice (Amphipoda: Cyamus), Zofia A. Kaliszewska, Jon Seger, Victoria J. Rowntree, Amy R. Knowlton, Kim Marshalltilas, Nathalie J. Patenaude, Mariana Rivarola, Catherine M. Schaeff, Mariano Sironi, Wendy A. Smith, Tadasu K. Yamada, Susan G. Barco, Rafael Benegas, Peter B. Best, Moira W. Brown, Robert L. Brownell Jr., Robert Harcourt, Alejandro Carribero

United States Department of Commerce: Staff Publications

Right whales carry large populations of three ‘whale lice’ (Cyamus ovalis, Cyamus gracilis, Cyamus erraticus) that have no other hosts. We used sequence variation in the mitochondrial COI gene to ask (i) whether cyamid population structures might reveal associations among right whale individuals and subpopulations, (ii) whether the divergences of the three nominally conspecific cyamid species on North Atlantic, North Pacific, and southern right whales (Eubalaena glacialis, Eubalaena japonica, Eubalaena australis) might indicate their times of separation, and (iii) whether the shapes of cyamid gene trees might contain information about changes in the population …

Ringed And Bearded Seal Densities In The Eastern Chukchi Sea, 1999–2000, John L. Bengtson, Lisa M. Hiruki-Raring, Michael A. Simpkins, Peter L. Boveng

United States Department of Commerce: Staff Publications

Aerial surveys were conducted in 1999 and 2000 to estimate the densities of ringed (Phoca hispida) and bearded (Erignathus barbatus) seals in the eastern Chukchi Sea. Survey lines were focused mainly on the coastal zone within 37 km of the shoreline, with additional lines flown 148–185 km offshore to assess how densities of seals changed as a function of distance from shore. Satellite-linked time-depth recorders were attached to ringed seals in both years to evaluate the time spent basking on the ice surface. Haulout patterns indicated that ringed seals transitioned to basking behavior in late May …

Amphibian Research And Monitoring Initiative: Concepts And Implementation, Paul Stephen Corn, Michael J. Adams, William A. Battaglin, Alisa L. Gallant, Daniel L. James, Melinda Knutson, Catherine A. Langtimm, John R. Sauer

United States Geological Survey: Publications

This report provides the basis for discussion and subsequent articulation of a national plan for the Amphibian Research and Monitoring Initiative (ARMI). The authors were members of a task force formed from within the U.S. Geological Survey (USGS) that included scientists with expertise in biology, cartography, hydrology, and statistics. The assignment of the task force was to extend work begun by the National Amphibian Leadership Group. This group, composed of senior USGS scientists, managers, and external authorities, met in Gainesville, Florida, in February 20001. The product of this meeting was a document outlining the framework for a national program to …

Implications Of Invasion By Juniperus Virginiana On Small Mammals In The Southern Great Plains, Valerie J. Horncastle, Eric C. Hellgren, Paul M. Mayer, Amy C. Ganguli, David M. Engle, David M. Leslie, Jr.

United States Environmental Protection Agency: Publications

Changes in landscape cover in the Great Plains are resulting from the range expansion and invasion of eastern red cedar (Juniperus virginiana). By altering the landscape and local vegetation, red cedar is changing the structure and function of habitat for small mammals. We examined effects of invasion by eastern red cedar on small mammals in 3 plant communities (tallgrass prairie, old field, and cross-timbers forest) in the cross-timbers ecoregion in Oklahoma. We sampled small mammals seasonally from May 2001 to August 2002 by using Sherman live traps and mark–recapture techniques on 3.24-ha, 450-trap grids in each plant community. …

Supporting Information: Influence Of Carbon And Lipid Sources On Variation Of Mercury And Other Trace Elements In Polar Bears (Ursus Maritimus), Heli Routti, Robert J. Letcher, Erik W. Born, Marsha Branigan, Rune Dietz, Thomas J. Evans, Melissa A. Mckinney, Elizabeth Peacock, Christian Sonne

United States Fish and Wildlife Service: Publications

MATERIALS AND METHODS

Stable Carbon Isotope Analysis and Quality Control

Fatty Acids Analysis and Quality Control

Mercury and Other Trace Metal and Element Analysis and Quality Control

REFERENCE SECTION

Draft Environmental Assessment For Umbrella Candidate Conservation Agreement With Assurances For Gunnison Sage-Grouse (Centrocercus Minimus) In Colorado, Connie Young-Dubovsky, Terry Ireland

United States Fish and Wildlife Service: Publications

The purpose of this Environmental Assessment (EA) is to satisfy the National Environmental Policy Act requirements for a proposed action to implement an umbrella Candidate Conservation Agreement with Assurances (CCAA) with the Colorado Division of Wildlife (CDOW). The purpose of the CCAA is to promote conservation of Gunnison sage-grouse (Centrocercus minimus), a declining endemic of the sage-steppe community in Colorado and Utah. Two other alternatives are compared to the proposed action to assess whether the action can be implemented without significant effects to environmental resources in the area. About one-half of the Gunnison sage-grouse range occurs on non-Federal …

Auditory Brainstem Responses In The Eastern Screech Owl: An Estimate Of Auditory Thresholds, Elizabeth F. Brittan-Powell, Bernard Lohr, D. Caldwell Hahn, Robert J. Dooling

United States Geological Survey: Staff Publications

The auditory brainstem response (ABR), a measure of neural synchrony, was used to estimate auditory sensitivity in the eastern screech owl (Megascops asio). The typical screech owl ABR waveform showed two to three prominent peaks occurring within 5 ms of stimulus onset. As sound pressure levels increased, the ABR peak amplitude increased and latency decreased. With an increasing stimulus presentation rate, ABR peak amplitude decreased and latency increased. Generally, changes in the ABR waveform to stimulus intensity and repetition rate are consistent with the pattern found in several avian families. The ABR audiogram shows that screech owls hear best between …

Basal Tissue Structure In The Earliest Euconodonts: Testing Hypotheses Of Developmental Plasticity In Euconodont Phylogeny, Xi-Ping Dong, Philip C. J. Donoghue, John E. Repetski

United States Geological Survey: Staff Publications

The hypothesis that conodonts are vertebrates rests solely on evidence of soft tissue anatomy. This has been corroborated by microstructural, topological and developmental evidence of homology between conodont and vertebrate hard tissues. However, these conclusions have been reached on the basis of evidence from highly derived euconodont taxa and the degree to which they are representative of plesiomorphic euconodonts remains an open question. Furthermore, the range of variation in tissue types comprising the euconodont basal body has been used to establish a hypothesis of developmental plasticity early in the phylogeny of the clade, and a model of diminishing potentiality in …

University Of Nebraska- Lincoln: Fact Book 2004-2005

University of Nebraska-Lincoln Administration: Reports, Papers, Publications, and Presentations

Fact Book 2004-2005 Table of Contents

General Information

Role and Mission Statement....................................................................4

Institutional & Professional Accreditations......................................................7

UNL Organizational Chart..................................................................9

Student Credit Hours

Student Credit Hours UNL Student Credit Hours Total Fall, by College 2000 to 2004................................................................10

UNL Student Credit Hours Total Spring, By College 2000 to 2004....................................................11

UNL Student Credit Hours Total Fall & Spring Semester, by College 1999—2003..........................12

Summer Sessions 2004 Student Credit Hours..........................................13

Retention, Degrees and Majors

Retention, Degrees and Majors UNL Student Retention & Graduation Rate Analysis..................................................................................14

Total Degrees conferred by UNL Fiscal Year 1994-95 to 2003-2004............................................................15

Degrees Conferred July 1, 2003 through June 30, 2004...............................................................................16

Types …

Heating Systems For Wean-To-Finish Facilities, Mike Brumm, Sheryl Colgan, Richard R. Stowell

Nebraska Swine Reports

Research was conducted to assess the effects of the type of zone heater and floor mat used in a wean-to-finish facility on pig performance and operating cost. Gas-fired brooder heaters were compared to 250W heat lamps and farm-cut wood sheathing was compared to commercial (unheated) rubber floor mats for a 21-day post-weaning period. There was no effect of heating system or mat type on pig performance, either during the 21- day period immediately post-weaning or to slaughter. Black globe temperatures near the pig zone were slightly higher for the propane-fired heaters compared to the heat lamps, most likely due to …

Out-Of-Feed Events In Grow-Finish Pigs: Causes And Consequences, Mike Brumm, Brian Richert, Jeremy Marchant-Forde, Ruth Marchant-Forde

Nebraska Swine Reports

In theory, bulk bins and automated feed delivery systems assure an uninterrupted flow of feed to the feeder in swine grow-finish facilities. In practice, growing-finishing pigs have varying disruptions in feed availability, some of which may have serious consequences. While every swine grow-finish facility has occasional disruptions due to mechanical failures in the feed delivery system, there are additional disruptions due to human errors associated with keeping feed in the bulk bin and feed bridging associated with feed removal from the bin. Out-of-feed events are a known cause of ulcers in pigs and are suspected of being associated with increased …

Does Insulin And Leucine Stimulate Muscle Protein Synthesis?, Brad Creamer, Jason Scheffler, Steven J. Jones

Nebraska Swine Reports

Improvement of protein synthesis in muscle will greatly enhance the production of lean pork. This improvement can be traced to changes at the cellular level. The object of this study was to identify the effects of insulin and the branched chain amino acid, leucine on the extent and rate that messenger RNA (mRNA) is translated into protein. Porcine satellite cells were isolated from a 30 lb pig and cultured. The cultured cells were treated with varying levels of insulin and leucine. Increasing levels of insulin and leucine caused an increase in ribosomes, the organelles responsible for synthesis, only after leucine …