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National Biological Information Infrastructure
Waterfowl
Are Mallards Declining in North America?
Changes in Breeding Bird Populations in North Dakota: 1967 to 1992-93
Declines of Greater and Lesser Scaup Populations: Issues, Hypotheses, and Research Directions
Declining Scaup Populations: Issues, Hypotheses, and Research Needs
Duck Nest Success in the Prairie Pothole Region
Effects of Roadside Transect Width on Waterfowl and Wetland Estimates
Effects of a Legal Drain Clean-out on Wetlands and Waterbirds: a Recent Case History
Estimating Nest Success: When Mayfield Wins
Evaluations of Duck Habitat and Estimation of Duck Population Sizes with a Remote-Sensing-Based System
Habitat Management for Migrating and Wintering Canada Geese: A Moist-Soil Alternative
Impact of the Conservation Reserve Program on Duck Recruitment in the U.S. Prairie Pothole Region
Logistic-Exposure Analyses of Nest Survival
Long-term Declines in Nest Success of Prairie Ducks
North Dakota Bird Life: Tracking Changes Over a Quarter Century
Population Energetics of Northern Pintails Wintering in the Sacramento Valley, California
A Retrospective Perspective: Evaluating Population Changes by Repeating Historic Bird Surveys
Snow Goose Population Problem: Part I, II, III
Survival of Postfledging Mallards in Northcentral Minnesota
Uncommon Breeding Birds in North Dakota: Population Estimates and Frequencies of Occurrence
Variability in Nest Survival Rates and Implications to Nesting Studies
Waterfowl Production on the Woodworth Station in South-central North Dakota, 1965-1981
Waterfowl and Habitat Changes After 40 Years on the Waubay Study Area
Non-waterfowl Birds
Avian Inventory of Tallgrass Prairie National Preserve, Kansas, 1998-1999
Changes in Breeding Bird Populations in North Dakota: 1967 to 1992-93
The Conservation Reserve Program: Habitat for Grassland Birds
Dramatic Increase of Le Conte's Sparrow in Conservation Reserve Program Fields in the Northern Great Plains
Evaluation of the Bird Conservation Area Concept in the Northern Tallgrass Prairie: Annual Report 1998
Evaluation of the Bird Conservation Area Concept in the Northern Tallgrass Prairie: Annual Report 1999
Evaluation of the Bird Conservation Area Concept in the Northern Tallgrass Prairie: Annual Report 2000
Evaluation of the Bird Conservation Area Concept in the Northern Tallgrass Prairie: Annual Report 2001
Forest and Rangeland Birds of the United States
Grassland Bird Use of Conservation Reserve Program Fields in the Great Plains: 2000-2005 Update
Le Conte's Sparrow: Ephemeral Jewel of the Northern Great Plains
Le Conte's Sparrows Breeding in Conservation Reserve Program Fields: Precipitation and Patterns of Population Change
Management of Northern Prairies and Wetlands for the Conservation of Neotropical Migratory Birds
Nongame Birds, Small Mammals, Herptiles, Fishes: Sand Lake National Wildlife Refuge, 1995-1996
North Dakota Bird Life: Tracking Changes Over a Quarter Century
Point Counts of Birds: What Are We Estimating?
A Retrospective Perspective: Evaluating Population Changes by Repeating Historic Bird Surveys
Uncommon Breeding Birds in North Dakota: Population Estimates and Frequencies of Occurrence
Mammals
Carnivore Scent-station Surveys: Statistical Considerations
Causes and Rates of Mortality of Swift Foxes in Western Kansas
Coyotes on the Move Changes in Distribution of Coyotes and Red Fox in North Dakota
First Record of Coccidiosis in Wolves,
Canis lupus
Interpreting Carnivore Scent-station Surveys
Minnesota Carnivore Population Index
Nongame Birds, Small Mammals, Herptiles, Fishes: Sand Lake National Wildlife Refuge, 1995-1996
Return of the Wolf?
Testing Releasable GPS Radiocollars on Wolves and White-tailed Deer
Trends and Management of Wolf-Livestock Conflicts in Minnesota
Urinary 3-methylhistidine and Progressive Winter Undernutrition in White-tailed Deer
Using Known Populations of Pronghorn to Evaluate Sampling Plans and Estimators
Wolf Depredation on Livestock in Minnesota
Amphibians & Reptiles
Nongame Birds, Small Mammals, Herptiles, Fishes: Sand Lake National Wildlife Refuge, 1995-1996
Fish
The Fishes of the Upper Moreau River Basin
Nongame Birds, Small Mammals, Herptiles, Fishes: Sand Lake National Wildlife Refuge, 1995-1996
North Dakota Fisheries Investigations
Status of the Arkansas Darter in South-central Kansas and Adjacent Oklahoma
Plants
Last Call for Tallgrass in North Dakota
Northern Prairie Herbarium
Endangered/Threatened Species
Causes and Rates of Mortality of Swift Foxes in Western Kansas
Habitats
Eastern South Dakota Wetlands
Effects of a Legal Drain Clean-out on Wetlands and Waterbirds: a Recent Case History
Evaluation of the Bird Conservation Area Concept in the Northern Tallgrass Prairie: Annual Report 1998
Evaluation of the Bird Conservation Area Concept in the Northern Tallgrass Prairie: Annual Report 1999
Evaluation of the Bird Conservation Area Concept in the Northern Tallgrass Prairie: Annual Report 2000
Evaluation of the Bird Conservation Area Concept in the Northern Tallgrass Prairie: Annual Report 2001
Evaluations of Duck Habitat and Estimation of Duck Population Sizes with a Remote-Sensing-Based System
Grassland Bird Use of Conservation Reserve Program Fields in the Great Plains: 2000-2005 Update
Last Call for Tallgrass in North Dakota
Le Conte's Sparrow: Ephemeral Jewel of the Northern Great Plains
Research and Management Techniques for Wildlife Habitats Geographic Information Systems
South Dakota Wetlands: A Guide to Wetlands Management & Development
Survival of Postfledging Mallards in Northcentral Minnesota
Waterfowl and Habitat Changes After 40 Years on the Waubay Study Area
Wetlands: Losses in the United States 1780's to 1980's