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Effects Of Management Practices On Grassland Birds: Northern Harrier, Jill A. Dechant, Marriah L. Sondreal, Douglas H. Johnson, Lawrence D. Igl, Christopher M. Goldade, Melvin P. Nenneman, Betty R. Euliss

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Northern Harrier (Circus cyaneus):
Breeding range
Suitable habitat
Prey habitat
Area requirements
Brown-headed Cowbird brood parasitism
Breeding-season phenology and site fidelity
Species’ response to management
Management Recommendations
Habitat Characteristics

Effects Of Management Practices On Grassland Birds: Mccown’S Longspur, Jill A. Dechant,

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

McCown’s Longspur (Calcarius mccownii):
Breeding range
Suitable habitat
Area requirements
Brown-headed Cowbird brood parasitism
Breeding-season phenology and site fidelity
Species’ response to management
Management Recommendations
Habitat Characteristics

Effects Of Management Practices On Grassland Birds: Loggerhead Shrike, Jill A. Dechant, Marriah L. Sondreal, Douglas H. Johnson, Lawrence D. Igl, Christopher M. Goldade, Melvin P. Nenneman, Amy L. Zimmerman, Betty R. Euliss

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Loggerhead Shrike (Lanius ludovicianus):
Breeding range
Suitable habitat
Area requirements
Prey habitat
Brown-headed Cowbird brood parasitism
Breeding-season phenology and site fidelity
Species’ response to management
Management Recommendations
Habitat Characteristics

Effects Of Management Practices On Grassland Birds: Lark Sparrow, Jill A. Dechant, Marriah L. Sondreal, Douglas H. Johnson, Lawrence D. Igl, Christopher M. Goldade, Barry D. Parkin, Betty R. Euliss

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Lark Sparrow (Chondestes grammacus):
Breeding range
Suitable habitat
Area requirements
Brown-headed Cowbird brood parasitism
Breeding-season phenology and site fidelity
Species’ response to management
Management Recommendations
Habitat Characteristics

Beliefs Of Science Teachers Toward The Teaching Of Science/Technological/Social Issues: Are We Addressing National Standards?, Jon E. Pedersen, Samuel Totten

Department of Teaching, Learning, and Teacher Education: Faculty Publications

As science educators, we must view the changing nature of society brought on by technology and the global nature of society as an impetus to reexamine the nature of science instruction. We have been bestowed with the responsibility to educate students on a variety of topics that less than two decades ago did not exist. Many of these social issues are controversial in nature and are directly linked to the local, regional, national, and global communities in which we exist. However, including these social issues in the extant curriculum of science has, at best, been limited. This is true even …

Evidence Of American Woodcock Nesting In Southeastern South Dakota, Felicia Y. Sargeant, Glen A. Sargeant

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Generally, breeding-season observations of American woodcock in North Dakota have been considered noteworthy. Stewart (1975) compiled reports of two unconfirmed instances of breeding prior to 1923. He also reported observations of American woodcock during the breeding seasons of 1923, 1934, 1957, 1969, and 1972 and that a courtship territory was occupied by a displaying male in 1971 and 1972. Smith and Barclay (1978) surveyed individuals in wildlife agencies, universities, and ornithological societies for reports of breeding by American woodcock and obtained four reports of courtship displays in North Dakota, but none of nesting. Faanes and Andrew (1983) banded a male …

Management Of Bird And Other Wildlife Hazards At Tribhuvan International Airport, Kathmandu, Nepal, Bashanta Kumar Upadhyaya, Richard A. Dolbeer

Bird Strike Committee-USA/Canada Joint Annual Meeting: 3rd (2001)

Tribhuvan International Airport (TIA), the only international airport in the Himalayan Kingdom of Nepal, is geographically situated in the middle of the country at an elevation of 4,390 feet (AMSL) in a valley surrounded by hills. The airport was in an isolated area at the time of its establishment in 1949, but now is in the middle of dense human settlement and local market places. The polluted rivers on either side of runway, un-scientific municipal solid waste management, and emergence of earthworms near the runway and taxiways after monsoon rains in late summer are some of the bird attractants. Birds …

Water Current, Volume 33, No. 3. June 2001

Water Current Newsletter

• Physical Model Could Change Flows, Future of Nebraska’s Lake Ogallala by Steve Ress

• From the Director

• Meet the Faculty

• The WRRI Yesterday, WRC Tomorrow by Warren “Bud” Viessman, Jr.

• UNL To Host One of Eight Cooperative Ecosystem Studies Units

• Water News Briefs

• Three Free Natural Resources Fact Sheets Available From UNL’s CSD

Evaluation Of Mirrors To Deter Nesting Starlings, Thomas W. Seamans, Charles D. Lovell, Richard A. Dolbeer, Jonathon D. Cepek

United States Department of Agriculture Wildlife Services: Staff Publications

European starlings (Sturnus vulgaris) nesting in buildings and other structures can cause health, nuisance, and safety problems. We evaluated effectiveness of flashing lights combined with mirrors, and mirrors alone, as deterrents for starlings nesting in starling nest boxes in northern Ohio, 1998-2000. Each year, 100 nest boxes attached to utility poles were randomly assigned equally among 4 treatments (including untreated boxes): 1998- mirrored (internally placed on the back and 2 side walls of nest boxes), mirrored with red-flashing lights, and mirrored with green-flashing lights; 1999-convex mirror above entrance hole, convex mirror at back of nest box, and flat …

Ecotoxicology, Ronald J. Kendall, Todd A. Anderson, Robert J. Baker, Catherine M. Bens, James A. Carr, Louis A. Chiodo, George P. Cobb Iii, Richard L. Dickerson, Kenneth R. Dixon, Lynn T. Frame, Michael J. Hooper, Clyde F. Martin, Scott T. Mcmurry, Reynaldo Patino, Ernest E. Smith, Christopher W. Theodorakis

United States Department of Agriculture Wildlife Services: Staff Publications

The field of environmental toxicology, particularly as related to the area of ecotoxicology, continues to be a rapidly developing discipline of environmental science (Connell and Miller, 1984; Duffus 1980; Guthie and Perry, 1980; Hoffman et al., 1995; Moriarity 1988; Truhaut, 1977). The term ecotoxicology was introduced by Truhaut in 1969 (Truhaut, 1977) and this field is a natural extension of toxicology. It is best defined as the study of the fate and effects of toxic substances on an ecosystem and is based on scientific research employing both field and laboratory methods (Kendall, 1982; Kendall, 1992; and Hoffman et al., 1995). …

Plattsmouth Rotary February Meeting (Farmer's Day Program), John Owens

John Owens: Speeches and Appearances

Good afternoon. It's a pleasure to be with you here in Plattsmouth today, and I am particularly pleased to be part of your Farmer's Day program.

Because I am so new to Nebraska and the University of Nebraska Institute of Agriculture and Natural Resources, I am trying to learn as much as I can about how the Institute connects with the state, annd how you feel we can be an even better partner with Nebraska. I'm curious about our work in each Nebraska county, and because I was coming to Cass County today, I asked those I work with for …

Effects Of Management Practices On Grassland Birds: Swainson’S Hawk, Jill A. Dechant, Meghan F. Dinkins, Douglas H. Johnson, Lawrence D. Igl, Christopher M. Goldade, Betty R. Euliss

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Swainson’s Hawk (Buteo swainsoni):
Breeding range
Suitable habitat
Prey habitat
Area requirements
Brown-headed Cowbird brood parasitism
Breeding-season phenology and site fidelity
Species’ response to management
Management Recommendations
Habitat Characteristics

Lessons From The Motorized Migrations, David H. Ellis, George F. Gee, Kent R. Clegg, Joseph W. Duff, William A. Lishman, William J. L. Sladen

Proceedings of the North American Crane Workshop

Ten experiments have been conducted to determine if cranes can be led on migration and if those so trained will repeat migrations on their own. Results have been mixed as we have experienced the mishaps common to pilot studies. Nevertheless, we have learned many valuable lessons. Chief among these are that cranes can be led long distances behind motorized craft (air and ground), and those led over most or the entire route will return north come spring and south in fall to and from the general area of training. However, they will follow their own route. Groups transported south and …

Results Of The First Ultralight-Led Sandhill Crane Migration In Eastern North America, Joseph W. Duff, William A. Lishman, Dewitt A. Clark, George F. Gee, David H. Ellis

Proceedings of the North American Crane Workshop

In 1997, we led 8 sandhill cranes (Grus canadensis) south from Ontario, Canada by ultralight aircraft to a wintering area near Warrenton, Virginia, an area without a wild population. Six others were transported south in a trailer in hopes they would return north with those that flew. The migration was 863 kIn long, included 14 stops, and took 21 days to complete. A1l13 SUIViving birds were wintered together. In March 1998, the surviving 7 "aircraft-led" birds departed the wintering site. The following day, 6 of the 7 were reported on the south shore of Lake Ontario. The flock …

Creating An Undergraduate Culture Of Science By Integrating Inquiry, Project-Based Learning, And Research Into The Curriculum, Richard A. Niesenbaum

Innovations in Undergraduate Research and Honors Education: Proceedings of the Second Schreyer National Conference 2001

Full engagement in science includes observation and asking questions, the development of a hypothesis, designing and conducting an appropriate experiment to test that hypothesis, data acquisition, appropriate analysis, revisiting initial questions, and dissemination of results. Here, I report on efforts to engage undergraduate students in all of these elements of science by integrating inquiry, investigation, and research in four intermediate biology courses for all majors. The project-based courses include Plant Ecology, Scanning Electron Microscopy, Molecular Genetics, and Physiological Ecology. Students conduct semester-long, experimental research projects and present their results at a public poster session on campus. Using computers, peripherals, and …

Endophytic Fungi In Canada Wild Rye In Natural Grasslands, Mary Ann Vinton, Emily S. Kathol, Kenneth P. Vogel, Andrew A. Hopkins

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Some grasses harbor endophytic fungi living in intercellular spaces in the leaves, stems and reproductive organs. The fungi can dramatically affect the physiology and ecology of plants. For example, fungi may produce toxins that deter herbivores and they may alter the water status of the plant to increase drought tolerance. The distribution of fungal infection in natural plant populations is unknown for many host species. We investigated the occurrence of endophytic fungi in Elymus canadensis L. (Canada wild rye) from 13 remnant prairie sites in the midwest and 23 sites in the southern Great Plains. Collections of plant tissue came …

The Likely Cause Of Extinction Of The Tree Snail Orthalicus Reses Reses (Say), E.A. Forys, A. Quistorff, Craig R. Allen, D.P. Wojcik

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

The Stock Island tree snail, Orthalicus reses reses, went extinct in its native range in the Florida Keys in 1992. Fortunately, O. r. reses has been introduced elsewhere and further reintroductions are currently planned. Before these reintroductions are implemented, it is important to try and determine which factors were most likely to have caused the decline and extinction. While habitat destruction was probably the ultimate reason why there were so few tree snails, it is likely that an interaction of habitat fragmentation and the invasion of an exotic predator caused the final decline that lead to the extinction in …

Effects Of Management Practices On Grassland Birds: Short-Eared Owl, Jill A. Dechant, Marriah L. Sondreal, Douglas H. Johnson, Lawrence D. Igl, Christopher M. Goldade, Melvin P. Nenneman, Betty R. Euliss

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Short-Eared Owl (Asio flammeus):
Breeding range
Suitable habitat
Prey habitat
Area requirements
Brown-headed Cowbird brood parasitism
Breeding-season phenology and site fidelity
Species’ response to management
Management Recommendations
Habitat Characteristics

Effects Of Management Practices On Grassland Birds: Bobolink, Jill A. Dechant, Marriah L. Sondreal, Douglas H. Johnson, Lawrence D. Igl, Christopher M. Goldade, Amy L. Zimmerman, Betty R. Euliss

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Bobolink (Dolichonyx oryzivorus):
Breeding range
Suitable habitat
Area requirements
Brown-headed Cowbird brood parasitism
Breeding-season phenology and site fidelity
Species’ response to management
Management Recommendations
Characteristics

Effects Of Management Practices On Grassland Birds: Sprague’S Pipit, Jill A. Dechant, Marriah L. Sondreal, Douglas H. Johnson, Lawrence D. Igl, Christopher M. Goldade, Melvin P. Nenneman, Betty R. Euliss

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Sprague’s Pipit (Anthus spragueii):
Breeding range
Suitable habitat
Area requirements
Brown-headed Cowbird brood parasitism
Breeding-season phenology and site fidelity
Species’ response to management
Management Recommendations
Habitat Characteristics

Effects Of Management Practices On Grassland Birds: Marbled Godwit, Jill A. Dechant, Marriah L. Sondreal, Douglas H. Johnson, Lawrence D. Igl, Christopher M. Goldade, Melvin P. Nenneman, Betty R. Euliss

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Marbled Godwit (Limosa fedoa):
Breeding range
Suitable habitat
Area requirements
Brown-headed Cowbird brood parasitism
Breeding-season phenology and site fidelity
Species’ response to management
Management Recommendations
Habitat Characteristics

Water Current, Volume 32, No. 6, December 2000

Water Current Newsletter

Lake Classification Project Could Establish National Water Quality Ranking Procedure
From the Director: Profiling the Individuals and Efforts That Comprise the Water Center; Faculty Members Named to Administrative Posts
Meet the Faculty: David M. Admiraal; John C. Holz
Quality-Assessed Groundwater Pesticide Data Available Online
Groundwater Guardians
Pesticides Discovered in Ogallala Aquifer According to Recent USGS Study
Spring Semester Water Resources Seminar: Social Sciences Affect on Allocation of Water and Natural Resources
Nominations Solicited for 2001 Nebraska Water Conference
Water News Briefs
Congratulations to Our Winners
Avoid Fall Irrigation
TGF National Award Recipients
Our New Look
Watch Us on the Web …

Review Of Environmental Management On North America's Borders Edited By Richard Kiy And John D. Wirth, J. Gordon Nelson

Great Plains Research: A Journal of Natural and Social Sciences (through 2013)

This timely book is produced by the North American Institute, which is devoted to dealing with issues in North America through tri-national collaboration. Originating at a meeting of some of its contributors in New Mexico in 1995 and completed in a year or so, this fairly current volume is most useful in addressing environmental challenges across North America's borders since NAFTA's adoption, including water and air pollution which interact on a continental and indeed a global scale.

Urbanization Of Rural Landscapes Ii: Second Syllabus And Teaching Materials From A University Course, Spring 2000, Charles A. Francis, David Mortensen

CARI Extension and Education Materials for Sustainable Agriculture

Editors' Introduction and Executive Summary 2

Table of Contents 3

Other Volumes in Series and Ordering Information 4

Syllabus, Spring 2000 5

Principles of Planning for Lincoln and Lancaster County, Student Reports, 2000 9

Recommended Amendments to the 1994 Comprehensive Plan, Student Report, 1999 35

Course Evaluations, Spring 2000, by students and faculty evaluators 45

Resource Materials, some with Student Summaries (with permission of the publishers) 50

Stevens Creek study heralds new era for city, Lincoln Journal-Star 50

Developer, city closer on north Lincoln project, Lincoln Journal-Star 51

Study outlines new vision for Lincoln-Omaha corridor, Lincoln Journal-Star 53

Smart growth …

Leading A College As A Liberal Arts Practice, Leon Malan, Judith Muyskens, Anne Ponder, Ann Page Stecker

Journal of the National Collegiate Honors Council Online Archive

A common and rather prevalent model for leading and planning in higher education is a contest of wills optimizing local, current matters. In contrast, at Colby-Sawyer College, we are explicit, careful, and collaborative about working together respectfully on qualitative and institutional and long-term matters. We hope that the model for leadership that we have provided below, one that demonstrates how we make our decisions and conduct our business in a style that differs from academic political business as usual, will serve as a model for other institutions.

Great Plains Research, Volume 10, Number 1, Spring 2000 – News And Notes

Great Plains Research: A Journal of Natural and Social Sciences (through 2013)

Contents:

Call for papers
Conferences

Winter Habitat Use And Survival Of Female Ring-Necked Pheasants (Phasianus Colchicus) In Southeastern North Dakota, H. Jeffrey Homan, George M. Linz, William J. Bleier

United States Department of Agriculture Wildlife Services: Staff Publications

From 1992 to 1995 we used radiotelemetry to monitor winter habitat selection and survival of female ring-necked pheasants (Phasianus colchicus) in southeastern North Dakota. We captured 100 birds at nine sites in six study blocks centered on cattail-dominated (Typha spp.) semi-permanent wetlands. Pheasants showed nonrandom habitat use at two hierarchical scales. At the second-order scale (23-km² blocks) semi-permanent wetlands were preferred during two winters in which habitat selection could be assessed (1992–1993 and 1994–1995). An additional second-order preference for grass-covered uplands was shown during the mild 1994–1995 winter. At the third-order scale (home-range) pheasants preferred the …

Potential Production And Environmental Effects Of Switchgrass And Traditional Crops Under Current And Greenhouse-Altered Climate In The Central United States: A Simulation Study, R.A. Brown, N.J. Rosenberg, Cynthia J. Hays, W.E. Easterling, L.O. Mearns

School of Natural Resources: Faculty Publications

If, as many climate change analysts _ speculate, industrial and other emissions of CO₂ can be offset by substitution of biofuels, large areas of land, including agricultural land, may be converted to the production of biomass feedstocks. This paper explores the feasibility for the Missouri–Iowa–Nebraska–Kansas (MINK) region of the US of converting some agricultural land to the production of switchgrass (Panicum virgatum L.), a perennial warm season grass, as a biomass energy crop. The erosion productivity impact calculator (EPIC) crop growth model simulated production of corn (Zea mays L.), sorghum (Sorghum bicolor (L.) Moench), soybean ( …

Wildland Fire In Ecosystems Effects Of Fire On Flora, R. James Ansley, Stephen F. Arno, Brent L. Brock, Patrick H. Brose, James K. Brown, Luc C. Duchesne, James B. Grace, Gerald J. Gottfried, Sally M. Haase, Michael G. Harrington, Brad C. Hawkes, Greg A. Hoch, Melanie Miller, Ronald L. Myers, Marcia G. Narog, William A. Patterson Iii, Timothy E. Paysen, Kevin C. Ryan, Stephen S. Sackett, Dale D. Wade, Ruth C. Wilson

Joint Fire Science Program Synthesis Reports

This state-of-knowledge review about the effects of fire on flora and fuels can assist land managers with ecosystem and fire management planning and in their efforts to inform others about the ecological role of fire. Chapter topics include fire regime classification, autecological effects of fire, fire regime characteristics and postfire plant community developments in ecosystems throughout the United States and Canada, global climate change, ecological principles of fire regimes, and practical considerations for managing fire in an ecosytem context.

Gamma Sigma Delta, Nebraska Chapter Newsletter, Issue #21, August 2000

Gamma Sigma Delta, Nebraska Chapter: Newsletters

PRESIDENT'S MESSAGE - Beth Birnstihl, President, Nebraska Chapter

CURRENT MEMBERSHIP REPORT - Charles H. Adams

FALL ACTIVITIES

TREASURER'S REPORT

SCHOLARSHIP RECOGNITION DINNER AWARD RECIPIENTS

NOTES FROM THE HISTORIAN

NOMINATIONS FOR MEMBERSHIP TO GAMMA SIGMA DELTA August 2000

Merit Award Nomination

Extension Award Nomination

Teaching Award Nomination

Research Award Nomination