Northern Prairie Wildlife Research Center (NPWRC) is one of 18 science and technology centers in the Biological Resources Discipline of the U.S. Geological Survey, administratively positioned in the Central Region, and geographically located in the northern Great Plains. The main campus is located in Jamestown, North Dakota. In addition, field stations are found at the University of Minnesota, St. Paul, the University of Missouri, Columbia, Mount Rushmore National Monument, South Dakota, and an unmanned station at Woodworth, North Dakota.

USGS Northern Prairie Wildlife Research Center
8711 37th Street Southeast
Jamestown, North Dakota 58401
Phone: (701) 253-5500 Fax: (701) 253-5553
Email: npwrc@usgs.gov

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2001

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Evidence of American Woodcock Nesting in Southeastern South Dakota, Felicia Y. Sargeant and Glen A. Sargeant

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Estimated Areal Extent of Colonies of Black-Tailed Prairie Dogs in the Northern Great Plains, John Sidle, Douglas Johnson, and Betty Euliss

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Evaluation of the Bird Conservation Area Concept in the Northern Tallgrass Prairie: Annual Report 2001, Maiken Winter, Douglas H. Johnson, Jill A. Dechant, Therese M. Donovan, and W. Daniel Svedarsky

2000

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Effects of Roadside Transect Width on Waterfowl and Wetland Estimates, Jane E. Austin, H. Thomas Sklebar, Glenn R. Guntenspergen, and Thomas K. Buhl

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American Bittern Depredates Sora, Jane E. Austin and Michael V. Slivinski

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Spring-staging Ecology of Waterfowl in Nebraska — Then Versus Now, Robert R. Cox Jr.

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Waterfowl Research Priorities in the Northern Great Plains, Robert R. Cox Jr., Douglas H. Johnson, Michael A. Johnson, Ronald E. Kirby, Jeffrey W Nelson, and Ronald E. Reynolds

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Waterfowl research priorities in the northern Great Plains, Robert R. Cox, Douglas H. Johnson, Michael A. Johnson, Ronald E. Kirby, Jeffrey W. Nelson, and Ronald E. Reynolds

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Prolonged winter undernutrition and the interpretation of urinary allantoin:creatinine ratios in white-tailed deer, Glenn D. DelGiudice, Ken D. Kerr, L. David Mech, and Ulysses S. Seal

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ACCURACY AND PRECISION OF ESTIMATING AGE OF GRAY WOLVES BY TOOTH WEAR, Philip S. Gipson, Warren B. Ballard, Ronald M. Nowak, and L. David Mech

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A Surface-Associated Activity Trap for Capturing Water-Surface and Aquatic Invertebrates in Wetlands, Mark A. Hanson, Christiane C. Roy, Ned H. Euliss Jr., Kyle D. Zimmer, Michael R. Riggs, and Malcolm G. Butler

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Temporal Flexibility of Reproduction in Temperate-Breeding Dabbling Ducks, Gary Krapu

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A Record Large Wolf, Canis lupus, Pack in Minnesota, L. David Mech

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Lack of Reproduction in Muskoxen and Arctic Hares Caused by Early Winter?, L. David Mech

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Leadership in Wolf, Canis lupus, Packs, L. David Mech

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Assessing factors that may predispose Minnesota farms to wolf depredations on cattle, L. David Mech, Elizabeth K. Harper, Thomas J. Meier, and William J. Paul

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DO WOLVES AFFECT WHITE-TAILED BUCK HARVEST IN NORTHEASTERN MINNESOTA?, L. David Mech and Michael E. Nelson

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Details of Extensive Movements by Minnesota Wolves (Canis lupus), Samuel Merrill and L. David Mech

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Proximity of White-tailed Deer, Odocoileus virginianus, Ranges to Wolf, Canis lupus, Pack Homesites, Michael E. Nelson and L. David Mech

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Effects of Water Conditions on Clutch Size, Egg Volume, and Hatchling Mass of Mallards and Gadwalls in the Prairie Pothole Region, Pamela Pietz, Gary Krapu, Deborah Buhl, and David A. Brandt

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Wolf-Bison Interactions in Yellowstone National Park, Douglas Smith, L. David Mech, Mary Meagher, Wendy Clark, Rosemary Jaffe, Michael Phillips, and John A. Mack

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Evidence for Edge Effects on Multiple Levels in Tallgrass Prairie, Maiken Winter, Douglas H. Johnson, and John Faaborg

1999

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Influence of Agriculture on Aquatic Invertebrate Communities of Temporary Wetlands in the Prairie Pothole Region of North Dakota, USA, Ned H. Euliss Jr. and David M. Mushet

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Habitat Associations of Migrating and Overwintering Grassland Birds in Southern Texas, Lawrence Igl and Bart Ballard

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Habitat Associations of Migrating and Overwintering Grassland Birds in Southern Texas, Lawrence D. Igl and Bart M. Ballard

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The Insignificance of Statistical Significance Testing, Douglas H. Johnson

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Effects of Fire Retardant Chemical and Fire Suppressant Foam on Shrub Steppe Vegetation in Northern Nevada, Diane L. Larson, Wesley E. Newton, Patrick J. Anderson, and Steven J. Stein

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Alpha status, dominance, and division of labor in wolf packs, L. David Mech

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Alpha status, dominance, and division of labor in wolf packs, L. David Mech

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Regurgitative food transfer among wild wolves, L. David Mech, Paul C. Wolf, and Jane M. Packard

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Twenty-year home-range dynamics of a white-tailed deer matriline, Michael E. Nelson and L. D. Mech

1998

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Mallard Duckling Growth and Survival in Relation to Aquatic Invertebrates, Robert R. Cox, Mark A. Hanson, Christianne C. Roy, Ned H. Euliss Jr., Douglas H. Johnson, and Malcolm G. Butler

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Checklist and ‘‘Pollard Walk’’ Butterfly Survey Methods on Public Lands, Ronald Royer, Jane Austin, and Wesley Newton

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Interpreting Carnivore Scent-Station Surveys, Glen A. Sargeant, Douglas H. Johnson, and William E. Berg

1997

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Birds of Western North America, Lawrence D. Igl

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Changes in Breeding Bird Populations in North Dakota: 1967 to 1992-93, Lawrence Igl and Douglas Johnson

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Metapopulations and the Real World, Douglas H. Johnson

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Pattern and Process in Biological Invasion, Diane L. Larson

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Perspectives on the Diagnosis, Epizootiology, and Control of the 1973 Duck Plague Epizootic in Wild Waterfowl at Lake Andes, South Dakota, Gary Pearson and Delmar Cassidy

1996

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Long-Term Declines in Nest Success of Prairie Ducks, Wendy D. Beauchamp, Rolf R. Koford, Thomas D. Nudds, Robert G. Clark, and Douglas H. Johnson

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Western Meadowlark Impaled on Barbed-Wire Fence, Lawrence D. Igl

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Survival of Radiomarked Canvasback Ducklings in Northwestern Minnesota, Carl E. Korschgen, Kevin P. Kenow, William L. Green, Douglas H. Johnson, Michael D. Samuel, and Louis Sileo

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Second Record of White Ibis in North Dakota, Jennifer W. Marlow, Lawrence D. Igl, and Melody R. Hartman

1995

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Ecological Genetics for the 21st Century, Bonnie S. Bowen

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Factors Associated With Duck Nest Success in the Prairie Pothole Region of Canada, Raymond J. Greenwood, Alan B. Sargeant, Douglas H. Johnson, Lewis M. Cowardin, and Terry L. Shaffer

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A Noteworthy Record and the Breeding Distribution of the Blue Grosbeak in North Dakota, Lawrence D. Igl

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Dramatic Increase of Le Conte's Sparrow in Conservation Reserve Program Fields in the Northern Great Plains, Lawrence D. Igl and Douglas H. Johnson

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Neotropical Migrant Birds, Douglas H. Johnson

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Statistical Sirens: The Allure of Nonparametrics, Douglas H. Johnson

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Contributions of the Conservation Reserve Program to Populations of Breeding Birds in North Dakota, Douglas H. Johnson and Lawrence Igl

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Contributions of the Conservation Reserve Program to Populations of Breeding Birds in North Dakota, Douglas Johnson and Lawrence Igl

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Using Known Populations of Pronghorn to Evaluate Sampling Plans and Estimators, Kathy M. Kraft, Douglas H. Johnson, Jack M. Samuelson, and Stephen H. Allen

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Effects of Climate on Numbers of Northern Prairie Wetlands, Diane Larson

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A Ten-Year History of the Demography and Productivity of an Arctic Wolf Pack, L. David Mech

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The Challenge and Opportunity of Recovering Wolf Populations, L. David Mech

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Modified Transmitter Attachment Method for Adult Ducks, Pamela J. Pietz, David A. Brandt, Gary L. Krapu, and Deborah A. Buhl

1994

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Early History of the North Dakota Natural Science Society, John T. Lokemoen

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Communal Roosting and Foraging Behavior of Staging Sandhill Cranes, Donald Sparling and Gary Krapu

1993

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The Conservation Reserve Program and Grassland Birds, Douglas H. Johnson and Michael D. Schwartz

1991

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Book Review: Modern Elementary Probability and Statistics, Douglas H. Johnson

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Orphaned Mallard Brood Travels Alone from Nest to Water, Gary Krapu, Christopher Dwyer, and Carmen Luna

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INTROGRESSION OF COYOTE MITOCHONDRIAL DNA INTO SYMPATRIC NORTH AMERICAN GRAY WOLF POPULATIONS, Niles Lehman, Andrew Eisenhawer, Kimberly Hansen, L. David Mech, Rolf O. Peterson, Peter J. P. Gogan, and Robert K. Wayne

1990

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Estimating Nest Success: When Mayfield Wins, Douglas H. Johnson and Terry L. Shaffer

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Conditioning of Sandhill Cranes During Fall Migration, Gary L. Krapu and Douglas H. Johnson

1989

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An Empirical Bayes Approach to Analyzing Recurring Animal Surveys, Douglas H. Johnson

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Least Squares Estimation of Avian Molt Rates, Douglas H. Johnson

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PRAlRlE BASIN WETLANDS OF THE DAKOTAS: A COMMUNlTY PROFILE, Harold L. Kantrud, Gary L. Krapu, and George A. Swanson

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Wolf Population Survival in an Area of High Road Density, L. David Mech

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Accumulation of Lead and Organochiorine Residues in Captive American Kestrels Fed Pine Voles from Apple Orchards, Rey C. Stendell, W. Nelson Beyer, and Robert A. Stehn

1988

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The Influence of Diet Quality on Clutch Size and Laying Pattern in Mallards, Jan Eldridge and Gary Krapu

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Size differences in migrant sandpiper flocks: ghosts in ephemeral guilds, Jan L. Eldridge and Douglas H. Johnson

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Determinants of Breeding Distribution of Ducks, Douglas H. Johnson and James W. Grier

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Duck Nest Success in the Prairie Pothole Region, Albert T. Klett, Terry L. Shaffer, and Douglas H. Johnson

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Ingestion of Lead Shot and Aluminum Bands by Bald Eagles During Winter in Nebraska, Gary Lingle and Gary Krapu

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WOLF DISTRIBUTION AND ROAD DENSITY IN MINNESOTA, L. David Mech, Steven H. Fritts, Glenn L. Radde, and William J. Paul

1987

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Book Review: Statistics in Omithology, Douglas H. Johnson

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Are Mallards Declining in North America?, Douglas H. Johnson and Terry L. Shaffer

1986

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MORTALITY OF WHITE-TAILED DEER IN NORTHEASTERN MINNESOTA, Michael E. Nelson and L. David Mech

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RELATIONSHIP BETWEEN SNOW DEPTH AND GRAY WOLF PREDATION ON WHITE-TAILED DEER, Michael E. Nelson and L. David Mech

1985

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Evaluation of Mark-Recapture for Estimating Striped Skunk Abundance, Raymond J. Greenwood, Alan B. Sargeant, and Douglas H. Johnson

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Quick Estimates of Success Rates of Duck Nests, Douglas H. Johnson and Albert T. Klett

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An Evaluation of Condition Indices for Birds, Douglas H. Johnson, Gary L. Krapu, Kenneth J. Reinecke, and Dennis G. Jorde

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Fat Deposition and Usage by Arctic-Nesting Sandhill Cranes During Spring, Gary Krapu, George Iverson, Kenneth Reinecke, and Cheryl Boise

1984

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Simulation analyses of space use: Home range estimates, variability, and sample size, Marc Bekoff and L. David Mech

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Effects of Weather on Habitat Selection and Behavior of Mallards Wintering in Nebraska, Dennis Jorde, Gary Krapu, Richard Crawford, and Miriam Hay

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Ecological Distribution and Crude Density of Breeding Birds on Prairie Wetlands, Harold A. Kantrud and Robert E. Stewart

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Habitat Use by Migrant Sandhill Cranes in Nebraska, Gary Krapu, Douglas Facey, Erik Fritzell, and Douglas Johnson

1983

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Breeding Birds of Wooded Draws in Western North Dakota, Craig A. Faanes

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Book Review: Animal Population Dynamics, Douglas H. Johnson and James W. Grier

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Avian Associations of the Northern Great Plains Grasslands, Harold A. Kantrud and Russell L. Kologiski

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The Effect of Variable Spring Water Conditions on Mallard Reproduction, Gary Krapu, Albert Klett, and Dennis Jorde

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Survival of Mallard Broods in South-Central North Dakota, Larry Talent, Robert Jarvis, and Gary Krapu

1982

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Revised Checklist of North Dakota Birds, Craig A. Faanes and Robert E. Stewart

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AN ANALYSIS OF HOWLING RESPONSE PARAMETERS USEFUL FOR WOLF PACK CENSUSING, Fred H. Harrington and L. David Mech

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Book Review: Estimating the Size of Animal Populations, Douglas H. Johnson

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Book Review: Populist Systems: A General Introduction, Douglas H. Johnson

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Variability in Nest Survival Rates and Implications to Nesting Studies, A. T. Klett and Douglas H. Johnson

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Sandhill Cranes and the Platte River, Gary L. Krapu, Kenneth J. Reinecke, and Charles R. Frith

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Sandhill Cranes and the Platte River, Gary L. Krapu, Kenneth J. Reinecke, and Charles R. Frith

1981

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DYNAMICS, MOVEMENTS, AND FEEDING ECOLOGY OF A NEWLY PROTECTED WOLF POPULATION IN NORTHWESTERN MINNESOTA, Steven H. Fritts and L. David Mech