| Birds |
| A Guide for Aging Duck Broods in the Field |
http://www.npwrc.usgs.gov/resource/tools/ageduck/ageduck.htm |
| Mallard Duckling Growth and Survival in Relation to Aquatic Invertebrates |
http://www.npwrc.usgs.gov/resource/1998/aquaduck/aquaduck.htm |
| Factors Associated with Autumn Rearing of Duck Broods in Temperate North America |
http://www.npwrc.usgs.gov/resource/2003/autmrear/autmrear.htm |
| Avifauna of an Early Successional Habitat Along the Middle Missouri River |
http://www.npwrc.usgs.gov/resource/2000/avihab/avihab.htm |
| Backyard Bird Feeding in North Dakota |
http://www.npwrc.usgs.gov/resource/1998/backyard/backyard.htm |
| Breeding Birds of North Dakota |
http://www.npwrc.usgs.gov/resource/distr/birds/bb_of_nd/bb_of_nd.htm |
| Evaluation of the Bird Conservation Area Concept in the Northern Tallgrass Prairie: Annual Report 1998 |
http://www.npwrc.usgs.gov/resource/1999/bcarprt/bcarprt.htm |
| Evaluation of the Bird Conservation Area Concept in the Northern Tallgrass Prairie: Annual Report 1999 |
http://www.npwrc.usgs.gov/resource/2000/bcact/bcact.htm |
| Evaluation of the Bird Conservation Area Concept in the Northern Tallgrass Prairie: Annual Report 2000 |
http://www.npwrc.usgs.gov/resource/2001/bca2000/bca2000.htm |
| Evaluation of the Bird Conservation Area Concept in the Northern Tallgrass Prairie: Annual Report 2001 |
http://www.npwrc.usgs.gov/resource/2002/bca2001/bca2001.htm |
| Reproductive Success of Belding's Savannah Sparrows in a Highly Fragmented Landscape |
http://www.npwrc.usgs.gov/resource/1999/belding/belding.htm |
| Conservation Reserve Program: Benefit for Grassland Birds in the Northern Plains |
http://www.npwrc.usgs.gov/resource/2003/benefit/benefit.htm |
| Build a Birdhouse |
http://www.npwrc.usgs.gov/resource/tools/birdhous/birdhous.htm |
| Birders and U.S. Federal Laws |
http://www.npwrc.usgs.gov/resource/tools/birdlaws/birdlaws.htm |
| North Dakota Bird Life: Tracking Changes Over a Quarter Century |
http://www.npwrc.usgs.gov/resource/othrdata/birdlife/birdlife.htm |
| Changes in Breeding Bird Populations in North Dakota: 1967 to 1992-93 |
http://www.npwrc.usgs.gov/resource/othrdata/birdpop/birdpop.htm |
| Bird Use and Nesting in Conventional, Minimum-tillage, and Organic Cropland |
http://www.npwrc.usgs.gov/resource/othrdata/birduse/birduse.htm |
| American Bittern Depredates Sora |
http://www.npwrc.usgs.gov/resource/2001/bittern/bittern.htm |
| Controlling Blackbird Damage to Sunflower and Grain Crops in the Northern Great Plains |
http://www.npwrc.usgs.gov/resource/tools/blkbird/blkbird.htm |
| Declines of Greater and Lesser Scaup Populations: Issues, Hypotheses, and Research Directions |
http://www.npwrc.usgs.gov/resource/1999/blubill/blubill.htm |
| Attracting Bluebirds and Other Cavity Nesting Songbirds in North Dakota |
http://www.npwrc.usgs.gov/resource/1999/bluebird/bluebird.htm |
| Variation in Body Mass of Wild Canvasback and Redhead Ducklings |
http://www.npwrc.usgs.gov/resource/2003/bodymass/bodymass.htm |
| Environmental Characteristics Associated with the Occurrence of Avian Botulism in Wetlands of a Northern California Refuge |
http://www.npwrc.usgs.gov/resource/1999/botulsm/botulsm.htm |
| Factors Limiting Mallard Brood Survival in Prairie Pothole Landscapes |
http://www.npwrc.usgs.gov/resource/2000/brdland/brdland.htm |
| Ranges of North American Breeding Birds |
http://www.npwrc.usgs.gov/resource/distr/birds/breedrng/breedrng.htm |
| Bufflehead Brood in Northeastern South Dakota |
http://www.npwrc.usgs.gov/resource/2000/bufhead/bufhead.htm |
| Canvasback Mortality from Illegal Hunting on the Upper Mississippi River |
http://www.npwrc.usgs.gov/resource/1998/canbacks/canbacks.htm |
| Using Candlers to Determine the Incubation Stage of Passerine Eggs |
http://www.npwrc.usgs.gov/resource/tools/candegg/candegg.htm |
| Habitat Management for Migrating and Wintering Canada Geese: A Moist-Soil Alternative |
http://www.npwrc.usgs.gov/resource/1999/cangeese/cangeese.htm |
| Influence of Age and Selected Environmental Factors on Reproductive Performance of Canvasbacks |
http://www.npwrc.usgs.gov/resource/2001/canvage/canvage.htm |
| Diet of Canvasbacks During Breeding |
http://www.npwrc.usgs.gov/resource/2002/canvdiet/canvdiet.htm |
| Bird Checklists of the United States |
http://www.npwrc.usgs.gov/resource/othrdata/chekbird/chekbird.htm |
| Revised Checklist of North Dakota Birds |
http://www.npwrc.usgs.gov/resource/othrdata/chndbird/chndbird.htm |
| Communal Roosting and Foraging Behavior of Staging Sandhill Cranes |
http://www.npwrc.usgs.gov/resource/2002/comroost/comroost.htm |
| Cowbird Parasitism in Grassland and Cropland in the Northern Great Plains |
http://www.npwrc.usgs.gov/resource/2000/cowbrd/cowbrd.htm |
| Conditioning of Sandhill Cranes During Fall Migration |
http://www.npwrc.usgs.gov/resource/2002/crancond/crancond.htm |
| Operation Crane Watch |
http://www.npwrc.usgs.gov/perm/cranemov/cranemov.htm |
| The Cranes: Status Survey and Conservation Action Plan |
http://www.npwrc.usgs.gov/resource/distr/birds/cranes/cranes.htm |
| The Conservation Reserve Program — Good For Birds of Many Feathers |
http://www.npwrc.usgs.gov/resource/othrdata/crp/crp.htm |
| Contributions of the Conservation Reserve Program to Populations of Breeding Birds in North Dakota |
http://www.npwrc.usgs.gov/resource/othrdata/crpcont/crpcont.htm |
| Duck Nest Success on Conservation Reserve Program Land in the Prairie Pothole Region |
http://www.npwrc.usgs.gov/resource/2001/crpdns/crpdns.htm |
| The Conservation Reserve Program and Grassland Birds |
http://www.npwrc.usgs.gov/resource/2003/crpgbird/crpgbird.htm |
| The Conservation Reserve Program: Habitat for Grassland Birds |
http://www.npwrc.usgs.gov/resource/2002/crphab/crphab.htm |
| Eskimo Curlew: A vanishing species? |
http://www.npwrc.usgs.gov/resource/othrdata/curlew/curlew.htm |
| Temporal Flexibility of Reproduction in Temperate-breeding Dabbling Ducks |
http://www.npwrc.usgs.gov/resource/2000/dabduck/dabduck.htm |
| Long-term Declines in Nest Success of Prairie Ducks |
http://www.npwrc.usgs.gov/resource/2000/decline/decline.htm |
| White-tailed Deer (Odocoileus virginianus) Predation on Grassland Songbird Nestlings |
http://www.npwrc.usgs.gov/resource/2001/deerpred/deerpred.htm |
| Density and Fledging Success of Grassland Birds in Conservation Reserve Program Fields in North Dakota and West-central Minnesota |
http://www.npwrc.usgs.gov/resource/2000/denfled/denfled.htm |
| Effects of Grazing and Burning on Densities and Habitats of Breeding Ducks in North Dakota |
http://www.npwrc.usgs.gov/resource/othrdata/density/density.htm |
| Interpreting Evidence of Depredation of Duck Nests in the Prairie Pothole Region |
http://www.npwrc.usgs.gov/resource/1999/depred/depred.htm |
| Reserve Design for Grasslands: Considerations for Bird Populations |
http://www.npwrc.usgs.gov/resource/2000/desgrs/desgrs.htm |
| Habitat Distribution and Territoriality in the Dickcissel and Red-Winged Blackbird |
http://www.npwrc.usgs.gov/resource/1999/dickhab/dickhab.htm |
| Description and Identification of American Black Duck, Mallard, and Hybrid Wing Plumage |
http://www.npwrc.usgs.gov/resource/2000/diplume/diplume.htm |
| Determinants of Breeding Distributions of Ducks |
http://www.npwrc.usgs.gov/resource/distr/birds/distduck/distduck.htm |
| Food Habits of Diving Ducks in the Great Lakes After the Zebra Mussel Invasion |
http://www.npwrc.usgs.gov/resource/2002/divduck/divduck.htm |
| Importance of Individual Species of Predators on Nesting Success of Ducks in the Canadian Prairie Pothole Region |
http://www.npwrc.usgs.gov/resource/2001/dnspred/dnspred.htm |
| Duck Nest Success in the Prairie Pothole Region |
http://www.npwrc.usgs.gov/resource/2000/dnsuc/dnsuc.htm |
| Duck Populations as Indicators of Landscape Condition in the Prairie Pothole Region |
http://www.npwrc.usgs.gov/resource/2001/dpopland/dpopland.htm |
| Declining Scaup Populations: Issues, Hypotheses, and Research Needs |
http://www.npwrc.usgs.gov/resource/2000/dscaup/dscaup.htm |
| Assessing Breeding Populations of Ducks by Ground Counts |
http://www.npwrc.usgs.gov/resource/tools/duckcoun/duckcoun.htm |
| Ducks at a Distance — A Waterfowl Identification Guide |
http://www.npwrc.usgs.gov/resource/tools/duckdist/duckdist.htm |
| Evaluations of Duck Habitat and Estimation of Duck Population Sizes with a Remote-Sensing-Based System |
http://www.npwrc.usgs.gov/resource/othrdata/duckhab/duckhab.htm |
| Duck Nesting in the Northern Great Plains |
http://www.npwrc.usgs.gov/resource/othrdata/ducknest/ducknest.htm |
| Species, Age and Sex Identification of Ducks Using Wing Plumage |
http://www.npwrc.usgs.gov/resource/tools/duckplum/duckplum.htm |
| Impact of the Conservation Reserve Program on Duck Recruitment in the U.S. Prairie Pothole Region |
http://www.npwrc.usgs.gov/resource/2002/duckrecr/duckrecr.htm |
| A Walk-in Trap for Nesting Ducks |
http://www.npwrc.usgs.gov/resource/2003/ducktrap/ducktrap.htm |
| Weights of Wild Mallard Anas platyrynchos, Gadwall A. strepera, and Blue-winged Teal A. discors During the Breeding Season |
http://www.npwrc.usgs.gov/resource/2002/duckwght/duckwght.htm |
| Effects of Weather on Breeding Ducks in North Dakota |
http://www.npwrc.usgs.gov/resource/othrdata/dukweath/dukweath.htm |
| Eastern Bluebird (Sialia sialis) |
http://www.npwrc.usgs.gov/resource/1999/eastblue/eastblue.htm |
| Selected Chapters From "Ecology and Management of Breeding Waterfowl" |
http://www.npwrc.usgs.gov/resource/1999/ecomanag/ecomanag.htm |
| Ecology and Management of Islands, Peninsulas and Structures for Nesting Waterfowl |
http://www.npwrc.usgs.gov/resource/1998/ecosym/ecosym.htm |
| Evidence for Edge Effects on the Multiple Levels in Tallgrass Prairie |
http://www.npwrc.usgs.gov/resource/2000/edgeffct/edgeffct.htm |
| Response of Nesting Ducks to Predator Exclosures and Water Conditions During Drought |
http://www.npwrc.usgs.gov/resource/1998/exclose/exclose.htm |
| Feeding Ecology of Northern Pintails and Green-winged Teal Wintering in California |
http://www.npwrc.usgs.gov/resource/2001/feedec/feedec.htm |
| Effects of Food Supplementation on Depredation of Duck Nests in Upland Habitat |
http://www.npwrc.usgs.gov/resource/1999/foodsup/foodsup.htm |
| Forecasting Production of Arctic Nesting Geese by Monitoring Snow Cover with Advanced Very High Resolution Radiometer (AVHRR) Data |
http://www.npwrc.usgs.gov/resource/2002/forecast/forecast.htm |
| Forest and Rangeland Birds of the United States |
http://www.npwrc.usgs.gov/resource/1998/forest/forest.htm |
| Fall and Winter Foods of Northern Pintails in the Sacramento Valley, California |
http://www.npwrc.usgs.gov/resource/2001/fwfoods/fwfoods.htm |
| Area Requirements of Grassland Birds: A Regional Perspective |
http://www.npwrc.usgs.gov/resource/2001/gbarea/gbarea.htm |
| Relative Effects of Litter and Management on Grassland Bird Abundance in Missouri, USA |
http://www.npwrc.usgs.gov/resource/2002/gbirdmgt/gbirdmgt.htm |
| Giant Canada Goose Flocks in the United States |
http://www.npwrc.usgs.gov/resource/1999/gcanada/gcanada.htm |
| Grassland Bird Use of Conservation Reserve Program Fields in the Great Plains |
http://www.npwrc.usgs.gov/resource/2001/glbuse/glbuse.htm |
| Inventory of Wintering Geese with a Multispectral Scanner |
http://www.npwrc.usgs.gov/resource/2003/gooseinv/gooseinv.htm |
| Homemade Nest Sites for Giant Canada Geese |
http://www.npwrc.usgs.gov/resource/1998/goosnest/goosnest.htm |
| Potential Effects of Anthropogenic Greenhouse Gases on Avian Habitats and Populations in the Northern Great Plains |
http://www.npwrc.usgs.gov/resource/othrdata/greengas/greengas.htm |
| Habitat Fragmentation Effects on Birds in Grasslands and Wetlands: A Critique of Our Knowledge |
http://www.npwrc.usgs.gov/resource/2003/habfrag/habfrag.htm |
| Relationships of Habitat Patch Size to Predator Community and Survival of Duck Nests |
http://www.npwrc.usgs.gov/resource/2000/habpatch/habpatch.htm |
| Hawks, Eagles, and Falcons of North Dakota |
http://www.npwrc.usgs.gov/resource/othrdata/hawks/hawks.htm |
| Home Made Nest Sites for Mallards |
http://www.npwrc.usgs.gov/resource/tools/homenest/homenest.htm |
| Homing and Reproductive Habits of Mallards, Gadwalls, and Blue-winged Teal |
http://www.npwrc.usgs.gov/resource/othrdata/homingdk/homingdk.htm |
| Early Nesting Record of Hooded Merganser in North Dakota |
http://www.npwrc.usgs.gov/resource/2002/hoodmerg/hoodmerg.htm |
| Records of the Henslow's Sparrows in Day and McPherson Counties and the First Nest Record for the Species in South Dakota |
http://www.npwrc.usgs.gov/resource/2002/hsparsd/hsparsd.htm |
| Ruby-Throated Hummingbird in North Dakota |
http://www.npwrc.usgs.gov/resource/othrdata/hummbird/hummbird.htm |
| Incidental Catch of Marine Birds in the North Pacific High Seas Driftnet Fisheries in 1990 |
http://www.npwrc.usgs.gov/resource/2001/icatch/icatch.htm |
| Duck Identification Guide for Hunters |
http://www.npwrc.usgs.gov/resource/tools/idguide/idguide.htm |
| U.S. Prairie Pothole Joint Venture Implementation Plan Update |
http://www.npwrc.usgs.gov/resource/2001/impplan/impplan.htm |
| Using Landscape Information Approaches to Increase Duck Recruitment in the Prairie Pothole Region |
http://www.npwrc.usgs.gov/resource/othrdata/incduck/incduck.htm |
| Locating, Constructing, and Managing Islands for Nesting Waterfowl |
http://www.npwrc.usgs.gov/resource/tools/island/island.htm |
| Establishing a Nest Box Program for American Kestrels Along an Interstate Highway |
http://www.npwrc.usgs.gov/resource/tools/kestrel/kestrel.htm |
| Dramatic Increase of Le Conte's Sparrow in Conservation Reserve Program Fields in the Northern Great Plains |
http://www.npwrc.usgs.gov/resource/othrdata/leconte/leconte.htm |
| Le Conte's Sparrow: Ephemeral Jewel of the Northern Great Plains |
http://www.npwrc.usgs.gov/resource/1999/lespar/lespar.htm |
| Mallard Brood Survival in Prairie Pothole Landscapes |
http://www.npwrc.usgs.gov/resource/2000/malbrood/malbrood.htm |
| Are Mallards Declining in North America? |
http://www.npwrc.usgs.gov/resource/1999/maldec/maldec.htm |
| How Much Habitat Management is Needed to Meet Mallard Production Objectives? |
http://www.npwrc.usgs.gov/resource/othrdata/mallard/mallard.htm |
| Mallard Model |
http://www.npwrc.usgs.gov/resource/tools/software/mallmodl/mallmodl.htm |
| Assessment of a Mallard Model in Minnesota's Prairie Coteau |
http://www.npwrc.usgs.gov/resource/1999/malmodel/malmodel.htm |
| Habitat Establishment, Enhancement, and Management for Forest and Grassland Birds in Illinois |
http://www.npwrc.usgs.gov/resource/othrdata/manbook/manbook.htm |
| Marshbirds and Shorebirds of North Dakota |
http://www.npwrc.usgs.gov/resource/othrdata/marshbrd/marshbrd.htm |
| Mate Loss in Winter Affects Reproduction of Mallards |
http://www.npwrc.usgs.gov/resource/1999/mateloss/mateloss.htm |
| Estimating Nest Success: When Mayfield Wins |
http://www.npwrc.usgs.gov/resource/1999/mayfield/mayfield.htm |
| Migration of Birds |
http://www.npwrc.usgs.gov/resource/othrdata/migratio/migratio.htm |
| Behaviour Patterns of Mallard (Anas Platyrhynchos) Pairs and Broods in Minnesota and North Dakota |
http://www.npwrc.usgs.gov/resource/2000/mnpair/mnpair.htm |
| Statistical Considerations in Monitoring Birds over Large Areas |
http://www.npwrc.usgs.gov/resource/2000/monitor/monitor.htm |
| Evaluation of a Mallard Productivity Model |
http://www.npwrc.usgs.gov/resource/2001/mpeval/mpeval.htm |
| Techniques for Studying Nest Success of Ducks in Upland Habitats in the Prairie Pothole Region |
http://www.npwrc.usgs.gov/resource/tools/nest/nest.htm |
| Homemade Nest Boxes for Cavity-nesting Ducks |
http://www.npwrc.usgs.gov/resource/tools/nestbox/nestbox.htm |
| A Miniature Camera System for Studies of Grassland Passerine Nests |
http://www.npwrc.usgs.gov/resource/1999/nestcam/nestcam.htm |
| Frequency of Egg and Nestling Destruction by Female Brown-headed Cowbirds at Grassland Nests |
http://www.npwrc.usgs.gov/resource/2002/nestdest/nestdest.htm |
| Variability in Nest Survival Rates and Implications to Nesting Studies |
http://www.npwrc.usgs.gov/resource/2001/nestsrv/nestsrv.htm |
| Nest Structures for Ducks and Geese |
http://www.npwrc.usgs.gov/resource/tools/neststru/neststru.htm |
| Factors Associated with Duck Nest Success in the Prairie Pothole Region of Canada |
http://www.npwrc.usgs.gov/resource/othrdata/nestsucc/nestsucc.htm |
| Logistic-Exposure Analyses of Nest Survival |
http://www.npwrc.usgs.gov/resource/tools/nestsurv/nestsurv.htm |
| Collecting and Analyzing Data from Duck Nesting Studies |
http://www.npwrc.usgs.gov/resource/tools/nesttool/nesttool.htm |
| Habitat Associations of Migrating and Overwintering Grassland Birds in Southern Texas |
http://www.npwrc.usgs.gov/resource/2000/ngbird/ngbird.htm |
| Predictable Interregional Movements by Female Northern Pintails During Winter |
http://www.npwrc.usgs.gov/resource/2001/npmove/npmove.htm |
| A Model of the Productivity of the Northern Pintail |
http://www.npwrc.usgs.gov/resource/2001/npprod/npprod.htm |
| Survival of Adult Female Northern Pintails in Sacramento Valley, California |
http://www.npwrc.usgs.gov/resource/2002/npsurviv/npsurviv.htm |
| Mallard Use of Nesting Islands Depends on Surrounding Upland Cover |
http://www.npwrc.usgs.gov/resource/1999/nstisle/nstisle.htm |
| Nesting Ecology and Nesting Habitat Requirements of Ohio's Grassland-Nesting Birds: A Literature Review |
http://www.npwrc.usgs.gov/resource/othrdata/ohionest/ohionest.htm |
| The Bald Eagle in Oklahoma |
http://www.npwrc.usgs.gov/resource/othrdata/okbald/okbald.htm |
| Oklahoma's Summer Jewels — Ruby-throated Hummingbirds |
http://www.npwrc.usgs.gov/resource/othrdata/okhummin/okhummin.htm |
| Oklahoma's Tropical Ambassador — The Scissor-tailed Flycatcher |
http://www.npwrc.usgs.gov/resource/othrdata/okscisso/okscisso.htm |
| Collecting on the Prairie: Early Oologists in North Dakota |
http://www.npwrc.usgs.gov/resource/2000/oolog/oolog.htm |
| The Owls of North Dakota |
http://www.npwrc.usgs.gov/resource/othrdata/owls/owls.htm |
| A Review of the Problem of Lead Poisoning in Waterfowl |
http://www.npwrc.usgs.gov/resource/othrdata/pbpoison/pbpoison.htm |
| Avian Use of Forest Habitats in the Pembina Hills of Northeastern North Dakota |
http://www.npwrc.usgs.gov/resource/1998/pemhill/pemhill.htm |
| Locating and Managing Peninsulas for Nesting Ducks |
http://www.npwrc.usgs.gov/resource/tools/penin/penin.htm |
| Effects of Predator Exclosure Design on Duck Brood Movements |
http://www.npwrc.usgs.gov/resource/1999/pexclose/pexclose.htm |
| The Ring-necked Pheasant in North Dakota |
http://www.npwrc.usgs.gov/resource/othrdata/pheasant/pheasant.htm |
| Maps of Distribution and Abundance of Selected Species of Birds on Uncultivated Native Upland Grasslands and Shrubsteppe in the Northern Great Plains |
http://www.npwrc.usgs.gov/resource/distr/birds/plainmap/plainmap.htm |
| Breeding Birds of the Platte River Valley of Nebraska |
http://www.npwrc.usgs.gov/resource/distr/birds/platte/platte.htm |
| Promise for Plovers |
http://www.npwrc.usgs.gov/resource/othrdata/plover/plover.htm |
| Le Conte's Sparrows Breeding in Conservation Reserve Program Fields: Precipitation and Patterns of Population Change |
http://www.npwrc.usgs.gov/resource/2000/popchng/popchng.htm |
| Population Energetics of Northern Pintails Wintering in the Sacramento Valley, California |
http://www.npwrc.usgs.gov/resource/2000/popnrg/popnrg.htm |
| Survival of Postfledging Mallards in Northcentral Minnesota |
http://www.npwrc.usgs.gov/resource/1999/postfled/postfled.htm |
| Piping Plovers and Least Terns of the Great Plains and Nearby: A Draft Protocol for Assessing Piping Plover Reproductive Success on Great Plains Alkali Lakes |
http://www.npwrc.usgs.gov/resource/1999/pplover/pplover.htm |
| Problems and Potentials for Prairie Ducks |
http://www.npwrc.usgs.gov/resource/othrdata/prduck/prduck.htm |
| Distribution and Abundance of Predators that Affect Duck Production - Prairie Pothole Region |
http://www.npwrc.usgs.gov/resource/distr/others/predator/predator.htm |
| An Assessment of Predator Barriers and Predator Control to Enhance Duck Nest Success on Peninsulas |
http://www.npwrc.usgs.gov/resource/2001/predbar/predbar.htm |
| Prairie Duck Populations and Predation Management |
http://www.npwrc.usgs.gov/resource/othrdata/predman/predman.htm |
| Seasonal Predator Removal Relative to Hatch Rate of Duck Nests in Waterfowl Production Areas |
http://www.npwrc.usgs.gov/resource/othrdata/predrmov/predrmov.htm |
| Point Counts of Birds: What Are We Estimating? |
http://www.npwrc.usgs.gov/resource/2000/ptcounts/ptcounts.htm |
| Effects of Radio Transmitters on Nesting Captive Mallards |
http://www.npwrc.usgs.gov/resource/2003/radiomal/radiomal.htm |
| Survival of Radiomarked Canvasback Ducklings in Northwestern Minnesota |
http://www.npwrc.usgs.gov/resource/othrdata/radiomrk/radiomrk.htm |
| Do Mini-refuges Supply Wintering Northern Pintails with Important Diurnal Roost Sites? Response to Rave |
http://www.npwrc.usgs.gov/resource/2000/rave/rave.htm |
| Mallard Recruitment in the Agricultural Environment of North Dakota |
http://www.npwrc.usgs.gov/resource/othrdata/recruit/recruit.htm |
| Birds as Indicators of Riparian Vegetation Condition in the Western U.S. |
http://www.npwrc.usgs.gov/resource/1998/ripveg/ripveg.htm |
| Effects of Roadside Transect Width on Waterfowl and Wetland Estimates |
http://www.npwrc.usgs.gov/resource/2001/rstwidth/rstwidth.htm |
| Effects of Grazing on Nesting by Upland Sandpipers in Southcentral North Dakota |
http://www.npwrc.usgs.gov/resource/2001/sandpip/sandpip.htm |
| South Dakota Breeding Bird Atlas |
http://www.npwrc.usgs.gov/resource/distr/birds/sdatlas/sdatlas.htm |
| Integrated Management of the Greater Prairie Chicken and Livestock on the Sheyenne National Grassland |
http://www.npwrc.usgs.gov/resource/othrdata/sheyenne/sheyenne.htm |
| Avian Use of Sheyenne Lake and Associated Habitats in Central North Dakota |
http://www.npwrc.usgs.gov/resource/1998/sheylake/sheylake.htm |
| A Simple Field Candler for Waterfowl Eggs |
http://www.npwrc.usgs.gov/resource/1998/simplcan/simplcan.htm |
| Sandhill Cranes and the Platte River |
http://www.npwrc.usgs.gov/resource/1999/sndcrane/sndcrane.htm |
| Snow Goose Population Problem: Part I, II, III |
http://www.npwrc.usgs.gov/resource/othrdata/snowprob/snowprob.htm |
| Songbirds of North Dakota |
http://www.npwrc.usgs.gov/resource/distr/birds/songbird/songbird.htm |
| Sparrows of North Dakota |
http://www.npwrc.usgs.gov/resource/2001/sparrow/sparrow.htm |
| Spring-staging Ecology of Waterfowl in Nebraska — Then Versus Now |
http://www.npwrc.usgs.gov/resource/1999/ssecol/ssecol.htm |
| Statistical Comparison of Nest Success Rates |
http://www.npwrc.usgs.gov/resource/2000/statcomp/statcomp.htm |
| Birds of the St. Croix River Valley: Minnesota and Wisconsin |
http://www.npwrc.usgs.gov/resource/1998/stcroix/stcroix.htm |
| Factors Influencing Summer Breeding in Prairie Ducks |
http://www.npwrc.usgs.gov/resource/othrdata/sumbred/sumbred.htm |
| Symposium: Managing Predation to Increase Production of Wetland Birds |
http://www.npwrc.usgs.gov/resource/1999/symabs/symabs.htm |
| Avian Inventory of Tallgrass Prairie National Preserve, Kansas, 1998-1999 |
http://www.npwrc.usgs.gov/resource/2000/tapr/tapr.htm |
| Waterfowl Breeding Pair Distributions |
http://www.npwrc.usgs.gov/resource/distr/birds/thunder/thunder.htm |
| Modified Transmitter Attachment Method for Adult Ducks |
http://www.npwrc.usgs.gov/resource/tools/transmit/transmit.htm |
| Tundra Swan Habitat Preferences During Migration in North Dakota |
http://www.npwrc.usgs.gov/resource/2003/tswan/tswan.htm |
| Uncommon Breeding Birds in North Dakota: Population Estimates and Frequencies of Occurrence |
http://www.npwrc.usgs.gov/resource/2000/ubbird/ubbird.htm |
| Upland Game Identification — A Basic Guide for Aging and Sexing the Bird in Your Hand |
http://www.npwrc.usgs.gov/resource/tools/upland/upland.htm |
| Identifying Predators and Fates of Grassland Passerine Nests Using Miniature Video Cameras |
http://www.npwrc.usgs.gov/resource/2000/vcamera/vcamera.htm |
| Waterfowl Communities in the Northern Plains |
http://www.npwrc.usgs.gov/resource/othrdata/watercom/watercom.htm |
| Effects of Water Conditions on Clutch Size, Egg Volume, and Hatchling Mass of Mallards and Gadwalls in the Prairie Pothole Region |
http://www.npwrc.usgs.gov/resource/2001/watercon/watercon.htm |
| Waterfowl Identification in the Central Flyway |
http://www.npwrc.usgs.gov/resource/tools/waterfwl/waterfwl.htm |
| Influences of Waterfowl Management on Nongame Birds: The North Dakota Experience |
http://www.npwrc.usgs.gov/resource/othrdata/watrmgmt/watrmgmt.htm |
| Waterfowl and Habitat Changes After 40 Years on the Waubay Study Area |
http://www.npwrc.usgs.gov/resource/2000/waubay/waubay.htm |
| A Comprehensive Review of Observational and Site Evaluation Data of Migrant Whooping Cranes in the United States, 1943-99 |
http://www.npwrc.usgs.gov/resource/2003/wcdata/wcdata.htm |
| Research Access to Privately Owned Wetland Basins in the Prairie Pothole Region of the United States |
http://www.npwrc.usgs.gov/resource/2002/wetbasin/wetbasin.htm |
| Wetland Use, Settling Patterns, and Recruitment in Mallards |
http://www.npwrc.usgs.gov/resource/othrdata/wetlndus/wetlndus.htm |
| Wetland Preferences of Prairie-nesting Mallards: Implications to Settling Patterns and Population Trends |
http://www.npwrc.usgs.gov/resource/othrdata/wetpref/wetpref.htm |
| Spring-staging Ecology of Midcontient Greater White-fronted Geese |
http://www.npwrc.usgs.gov/resource/2000/wfgeese/wfgeese.htm |
| Predation on Waterfowl in Arctic Tundra and Prairie Breeding Areas: A Review |
http://www.npwrc.usgs.gov/resource/2002/wfpred/wfpred.htm |
| Waterfowl Responses to the Conservation Reserve Program in the Northern Great Plains |
http://www.npwrc.usgs.gov/resource/2001/wfrespon/wfrespon.htm |
| WildBird's Top 50 Birding Hotspots |
http://www.npwrc.usgs.gov/resource/1998/wildbird/wildbird.htm |
| Effects of Harness Transmitters on Behavior and Reproduction of Wild Mallards |
http://www.npwrc.usgs.gov/resource/1999/wildmal/wildmal.htm |
| Managing Habitat for Grassland Birds — A Guide for Wisconsin |
http://www.npwrc.usgs.gov/resource/2002/wiscbird/wiscbird.htm |
| Wood Duck (Aix sponsa) |
http://www.npwrc.usgs.gov/resource/1999/woodduck/woodduck.htm |
| Breeding Birds of Wooded Draws in Western North Dakota |
http://www.npwrc.usgs.gov/resource/othrdata/woodraws/woodraws.htm |
| Waterfowl Production on the Woodworth Station in South-central North Dakota, 1965-1981 |
http://www.npwrc.usgs.gov/resource/1999/wpwood/wpwood.htm |
| Waterfowl Research Priorities in the Northern Great Plains |
http://www.npwrc.usgs.gov/resource/2001/wrprior/wrprior.htm |
| Habitat Use and Reproductive Success of Western Snowy Plovers at New Nesting Areas Created for California Least Terns |
http://www.npwrc.usgs.gov/resource/2000/wsplover/wsplover.htm |
| Fish |
| Fishes of the Dakotas |
http://www.npwrc.usgs.gov/resource/othrdata/dakfish/dakfish.htm |
| Status of the Arkansas Darter in South-central Kansas and Adjacent Oklahoma |
http://www.npwrc.usgs.gov/resource/2002/darter/darter.htm |
| Acute Toxicity of Fire-Control Chemicals, Nitrogenous Chemicals, and Surfactants to Rainbow Trout |
http://www.npwrc.usgs.gov/resource/2000/fchem/fchem.htm |
| Bibliography of Fisheries Biology in North and South Dakota |
http://www.npwrc.usgs.gov/resource/literatr/fishbibl/fishbibl.htm |
| 1997 North Dakota Fishing Waters |
http://www.npwrc.usgs.gov/resource/tools/fishh2o/fishh2o.htm |
| Distribution and Dispersal of Fishes in the Red River Basin |
http://www.npwrc.usgs.gov/resource/distr/others/fishred/fishred.htm |
| North Dakota Fisheries Investigations |
http://www.npwrc.usgs.gov/resource/othrdata/fshries/fshries.htm |
| Fishes of North Dakota |
http://www.npwrc.usgs.gov/resource/tools/ndfishes/ndfishes.htm |
| Distribution of Fishes in the Red River of the North Basin on Multivariate Environmental Gradients |
http://www.npwrc.usgs.gov/resource/1998/norbasin/norbasin.htm |
| The Missouri River System's "Other" Fish |
http://www.npwrc.usgs.gov/resource/othrdata/othrfish/othrfish.htm |
| The Fishes of the Upper Moreau River Basin |
http://www.npwrc.usgs.gov/resource/2001/umrbfish/umrbfish.htm |
| Habitat |
| America's Northern Plains — An Overview and Assessment of Natural Resources |
http://www.npwrc.usgs.gov/resource/othrdata/amnorpln/amnorpln.htm |
| Fuel Model Selection for BEHAVE in Midwestern Oak Savannas |
http://www.npwrc.usgs.gov/resource/2002/behave/behave.htm |
| Fire Effects on Four Growth Stages of Smooth Brome (Bromus inermis Leyss.) |
http://www.npwrc.usgs.gov/resource/othrdata/brominer/brominer.htm |
| Prescribed Burning Guidelines in the Northern Great Plains |
http://www.npwrc.usgs.gov/resource/tools/burning/burning.htm |
| Effects of Fire Retardant Chemical and Fire Suppressant Foam on Shrub Steppe Vegetation in Northern Nevada |
http://www.npwrc.usgs.gov/resource/2001/chemfoam/chemfoam.htm |
| Climate of North Dakota |
http://www.npwrc.usgs.gov/resource/othrdata/climate/climate.htm |
| Cross The Wide Missouri: Significant Missouri River System Biological Sites |
http://www.npwrc.usgs.gov/resource/2000/cwmiss/cwmiss.htm |
| An Environmental Overview of North Dakota: Past and Present |
http://www.npwrc.usgs.gov/resource/othrdata/envovrvw/envovrvw.htm |
| Effects of Fire in the Northern Great Plains |
http://www.npwrc.usgs.gov/resource/2000/fire/fire.htm |
| Annotated Bibliography of Fire Literature Relative to Northern Grasslands in South-central Canada and North-central United States |
http://www.npwrc.usgs.gov/resource/2000/firebib/firebib.htm |
| Bibliography of Fire Effects and Related Literature Applicable to the Ecosystems and Species of Wisconsin |
http://www.npwrc.usgs.gov/resource/literatr/firebibl/firebibl.htm |
| Effects of Fire on Bird Populations in Mixed-grass Prairie |
http://www.npwrc.usgs.gov/resource/1999/firebird/firebird.htm |
| Ecological Effects of Fire Retardant Chemicals and Fire Suppressant Foams |
http://www.npwrc.usgs.gov/resource/othrdata/fireweb/fireweb.htm |
| Establishment of Seeded Grasslands for Wildlife Habitat in the Prairie Pothole Region |
http://www.npwrc.usgs.gov/resource/tools/grasland/contents.htm |
| Status and Trends of the Nation's Biological Resources — Grasslands |
http://www.npwrc.usgs.gov/resource/2000/grlands/grlands.htm |
| North Dakota Prairie — Our Natural Heritage |
http://www.npwrc.usgs.gov/resource/1999/heritage/heritage.htm |
| Management of Agricultural Landscapes for the Conservation of Neotropical Migratory Birds |
http://www.npwrc.usgs.gov/resource/othrdata/landscap/landscap.htm |
| Natural Areas of North Dakota |
http://www.npwrc.usgs.gov/resource/othrdata/natareas/natareas.htm |
| Ecoregions of North Dakota and South Dakota |
http://www.npwrc.usgs.gov/resource/1998/ndsdeco/ndsdeco.htm |
| Management of Northern Prairies and Wetlands for the Conservation of Neotropical Migratory Birds |
http://www.npwrc.usgs.gov/resource/2000/neobird/neobird.htm |
| Platte River Ecology Study |
http://www.npwrc.usgs.gov/resource/othrdata/platteco/platteco.htm |
| Platte River Ecosystem Resources and Management, with Emphasis on the Big Bend Reach in Nebraska |
http://www.npwrc.usgs.gov/resource/othrdata/platte2/platte2.htm |
| Presettlement Wildlife and Habitat of Montana: An Overview |
http://www.npwrc.usgs.gov/resource/literatr/presettl/presettl.htm |
| Research and Management Techniques for Wildlife Habitats — Geographic Information Systems |
http://www.npwrc.usgs.gov/resource/1999/research/research.htm |
| Riparian Ecosystem Creation and Restoration: A Literature Summary |
http://www.npwrc.usgs.gov/resource/literatr/ripareco/ripareco.htm |
| Riparian Areas of South Dakota |
http://www.npwrc.usgs.gov/resource/1999/ripsd/ripsd.htm |
| Regional Landscape Ecosystems of Michigan, Minnesota, and Wisconsin: A Working Map and Classification |
http://www.npwrc.usgs.gov/resource/1998/rlandscp/rlandscp.htm |
| Suppression of Smooth Brome by Atrazine, Mowing, and Fire |
http://www.npwrc.usgs.gov/resource/tools/smthbrom/smthbrom.htm |
| Effects of Temperature Anomalies on the Palmer Drought Severity Index in the Central United States |
http://www.npwrc.usgs.gov/resource/2001/tempanom/tempanom.htm |
| Wildlife Habitat Management on the Northern Prairie Landscape |
http://www.npwrc.usgs.gov/resource/2001/whabmgt/whabmgt.htm |
| Wooded Islands in a Sea of Prairie |
http://www.npwrc.usgs.gov/resource/othrdata/woodisl/woodisl.htm |
| Ecological Studies at the Woodworth Study Area |
http://www.npwrc.usgs.gov/resource/othrdata/woodwort/woodwort.htm |
| Amphibians & Reptiles |
| Species Identification Guide: An Online Guide for Amphibians in the United States and Canada |
http://www.npwrc.usgs.gov/narcam/idguide/index.htm |
| Reptiles and Amphibians of North Dakota |
http://www.npwrc.usgs.gov/resource/distr/herps/amrepnd/amrepnd.htm |
| Surveys of Calling Amphibians in North Dakota |
http://www.npwrc.usgs.gov/resource/distr/herps/amsurvey/amsurvey.htm |
| Effects of the Herbicide Atrazine on Ambystoma tigrinum Metamorphosis: Duration, Larval Growth, and Hormonal Response |
http://www.npwrc.usgs.gov/resource/1998/atrazine/atrazine.htm |
| A Survey of the Herpetofauna of the Comanche National Grasslands in Southeastern Colorado |
http://www.npwrc.usgs.gov/resource/1999/comaherp/comaherp.htm |
| A Funnel Trap for Sampling Salamanders in Wetlands |
http://www.npwrc.usgs.gov/resource/tools/funnel/funnel.htm |
| Reptiles and Amphibians of Southwestern North Dakota |
http://www.npwrc.usgs.gov/resource/distr/herps/herpswnd/herpswnd.htm |
| The North American Reporting Center for Amphibian Malformations (article) |
http://www.npwrc.usgs.gov/resource/2001/malform/malform.htm |
| Survey of Amphibians at Selected Sites in Nebraska |
http://www.npwrc.usgs.gov/resource/distr/herps/neamphib/neamphib.htm |
| Insects |
| An Introduction to Ants (Formicidae) of the Tallgrass Prairie |
http://www.npwrc.usgs.gov/resource/1999/ants/ants.htm |
| Butterfly Surveys at Selected Sites in North Dakota |
http://www.npwrc.usgs.gov/resource/othrdata/bflysurv/bflysurv.htm |
| Checklist and 'Pollard Walk' Butterfly Survey Methods on Public Lands |
http://www.npwrc.usgs.gov/resource/1998/butsurv/butsurv.htm |
| Caterpillars of Eastern Forests |
http://www.npwrc.usgs.gov/resource/2000/cateast/cateast.htm |
| Caterpillars of Pacific Northwest Forests and Woodlands |
http://www.npwrc.usgs.gov/resource/2000/catnw/catnw.htm |
| Prescribed Fire Effects on Biological Control of Leafy Spurge |
http://www.npwrc.usgs.gov/resource/2000/feffct/feffct.htm |
| Influence of Fire and Trapping Effort on Ground Beetles in a Reconstructed Tallgrass Prairie |
http://www.npwrc.usgs.gov/resource/2002/firetrap/firetrap.htm |
| Butterflies of Glacier National Park, Montana |
http://www.npwrc.usgs.gov/resource/othrdata/glacbfly/glacbfly.htm |
| Insects and Related Arthropods of North America |
http://www.npwrc.usgs.gov/resource/1999/insect/insect.htm |
| Macromoths of Northwest Forests and Woodlands |
http://www.npwrc.usgs.gov/resource/2001/macronw/macronw.htm |
| Fleas of North Dakota |
http://www.npwrc.usgs.gov/resource/distr/invert/ndfleas/ndfleas.htm |
| A Checklist of Manitoba Spiders (Araneae) with Notes on Geographic Relationships |
http://www.npwrc.usgs.gov/resource/othrdata/spiders/spiders.htm |
| Species Composition and Trophic Structure of Insect Communities in Texas Prairies |
http://www.npwrc.usgs.gov/resource/2001/txinsect/txinsect.htm |
| Invertebrates |
| Aquatic Invertebrate Ecology During a Simulated Botulism Epizootic in a Sacramento Valley Wetland |
http://www.npwrc.usgs.gov/resource/2002/aqinecol/aqinecol.htm |
| A Surface-Associated Activity Trap for Capturing Water-Surface and Aquatic Invertebrates in Wetlands |
http://www.npwrc.usgs.gov/resource/2000/aqinver/aqinver.htm |
| A Sampler for Quantifying the Vertical Distribution of Macroinvertebrates in Shallow Wetlands |
http://www.npwrc.usgs.gov/resource/2001/macroinv/macroinv.htm |
| Aquatic Mollusks of North Dakota |
http://www.npwrc.usgs.gov/resource/distr/invert/mollusks/mollusks.htm |
| The Clamor Over Clams |
http://www.npwrc.usgs.gov/resource/othrdata/ndclam/ndclam.htm |
| Multiple Tube Sampler for Benthic and Pelagic Invertebrates in Shallow Wetlands |
http://www.npwrc.usgs.gov/resource/2003/tubesamp/tubesamp.htm |
| Earthworms of North Dakota |
http://www.npwrc.usgs.gov/resource/distr/invert/wormsnd/wormsnd.htm |
| Mammals |
| Prolonged Winter Undernutrition and the Interpretation of Urinary Allantoin:Creatinine Ratios in White-tailed Deer |
http://www.npwrc.usgs.gov/resource/2001/acratio/acratio.htm |
| Aging Elk |
http://www.npwrc.usgs.gov/resource/1999/agelk/agelk.htm |
| Age-Related Reproduction in Striped Skunks (Mephitis mephitis) in the Upper Midwest |
http://www.npwrc.usgs.gov/resource/2003/agerep/agerep.htm |
| Alpha Status, Dominance, and Division of Labor in Wolf Packs |
http://www.npwrc.usgs.gov/resource/2000/alstat/alstat.htm |
| Foods of American Badgers in West-central Minnesota and Southeastern North Dakota During the Duck Nesting Season |
http://www.npwrc.usgs.gov/resource/2000/ambad/ambad.htm |
| Aging Antelope — It's All in the Teeth |
http://www.npwrc.usgs.gov/resource/1998/antelope/antelope.htm |
| Denning Behavior of Non-gravid Wolves |
http://www.npwrc.usgs.gov/resource/2000/behavior/behavior.htm |
| Estimating Big Game Weights — A Crash Course for the Curious |
http://www.npwrc.usgs.gov/resource/2001/bgame/bgame.htm |
| Do Wolves Affect White-tailed Buck Harvest in Northeastern Minnesota? |
http://www.npwrc.usgs.gov/resource/2000/buckharv/buckharv.htm |
| A New Era for Carnivore Conservation |
http://www.npwrc.usgs.gov/resource/2000/carncon/carncon.htm |
| Carnivore Scent-station Surveys: Statistical Considerations |
http://www.npwrc.usgs.gov/resource/othrdata/carnivor/carnivor.htm |
| Observed Interactions Between Coyotes and Red Foxes |
http://www.npwrc.usgs.gov/resource/2002/cfoxint/cfoxint.htm |
| Demographic Response of Black Bears at Cold Lake, Alberta, to the Removal of Adult Males |
http://www.npwrc.usgs.gov/resource/2003/coldlake/coldlake.htm |
| The Challenge and Opportunity of Recovering Wolf Populations |
http://www.npwrc.usgs.gov/resource/2000/cowolf/cowolf.htm |
| Coyotes on the Move — Changes in Distribution of Coyotes and Red Fox in North Dakota |
http://www.npwrc.usgs.gov/resource/othrdata/coyotes/coyotes.htm |
| First Record of Coccidiosis in Wolves, Canis lupus |
http://www.npwrc.usgs.gov/resource/1999/cwolves/cwolves.htm |
| Twenty-year Home-range Dynamics of a White-tailed Deer Matriline |
http://www.npwrc.usgs.gov/resource/2000/deermat/deermat.htm |
| How Old is My Deer? |
http://www.npwrc.usgs.gov/resource/tools/deerteth/deerteth.htm |
| A Ten-year History of the Demography and Productivity of an Arctic Wolf Pack |
http://www.npwrc.usgs.gov/resource/2000/demogrph/demogrph.htm |
| Patterns of Prey Selection by Wolves in Denali National Park, Alaska |
http://www.npwrc.usgs.gov/resource/2000/denali/denali.htm |
| Daily Departure and Return Patterns of Wolves, Canis lupus, from a Den at 80°N Latitude |
http://www.npwrc.usgs.gov/resource/2000/dendepar/dendepar.htm |
| Differential Effects of Coyotes and Red Foxes on Duck Nest Success |
http://www.npwrc.usgs.gov/resource/2000/difeffct/difeffct.htm |
| An Example of Endurance in an Old Wolf, Canis lupus |
http://www.npwrc.usgs.gov/resource/2000/enduex/enduex.htm |
| Details of Extensive Movements by Minnesota Wolves (Canis lupus) |
http://www.npwrc.usgs.gov/resource/2001/extmove/extmove.htm |
| Movements and Habitat Use of Franklin's Ground Squirrels in Duck-Nesting Habitat |
http://www.npwrc.usgs.gov/resource/2002/fgsquirl/fgsquirl.htm |
| Dispersal Patterns of Red Foxes Relative to Population Density |
http://www.npwrc.usgs.gov/resource/2001/foxdisp/foxdisp.htm |
| Seasonal Food Habits of Swift Fox (Vulpes velox) in Cropland and Rangeland Landscapes in Western Kansas |
http://www.npwrc.usgs.gov/resource/2001/foxfood/foxfood.htm |
| Causes and Rates of Mortality of Swift Foxes in Western Kansas |
http://www.npwrc.usgs.gov/resource/1998/foxmort/foxmort.htm |
| North Dakota Furtakers Educational Manual |
http://www.npwrc.usgs.gov/resource/tools/furtake/furtake.htm |
| House Bat Management |
http://www.npwrc.usgs.gov/resource/1998/housebat/housebat.htm |
| Leadership in Wolf, Canis lupus, Packs |
http://www.npwrc.usgs.gov/resource/2001/leader/leader.htm |
| Lions and Bears in North Dakota? |
http://www.npwrc.usgs.gov/resource/othrdata/lions/lions.htm |
| Small Mammals of North Dakota |
http://www.npwrc.usgs.gov/resource/distr/mammals/mammals/mammals.htm |
| Mammals of Southwestern North Dakota |
http://www.npwrc.usgs.gov/resource/distr/mammals/mammswnd/mammswnd.htm |
| Wolf Depredation on Livestock in Minnesota |
http://www.npwrc.usgs.gov/resource/1998/minnwolf/minnwolf.htm |
| Minnesota Carnivore Population Index |
http://www.npwrc.usgs.gov/resource/distr/mammals/mncarns/mncarns.htm |
| Assessing Factors that May Predispose Minnesota Farms to Wolf Depredation on Cattle |
http://www.npwrc.usgs.gov/resource/2001/mnfarms/mnfarms.htm |
| Prevalence of Giant Kidney Worm (Dioctophyma renale) in Wild Mink (Mustela vison) in Minnesota |
http://www.npwrc.usgs.gov/resource/2001/mnmink/mnmink.htm |
| Managing Minnesota's Recovered Wolves |
http://www.npwrc.usgs.gov/resource/2001/mnrecov/mnrecov.htm |
| Aging Moose |
http://www.npwrc.usgs.gov/resource/2002/mooseage/mooseage.htm |
| Lack of Reproduction in Muskoxen and Arctic Hares Caused by Early Winter? |
http://www.npwrc.usgs.gov/resource/2000/muskarc/muskarc.htm |
| Killing of a Muskox, Ovibos moschatus, by Two Wolves, Canis lupus, and Subsequent Caching |
http://www.npwrc.usgs.gov/resource/2000/muskox/muskox.htm |
| Oklahoma Bats...Coming Out of the Dark |
http://www.npwrc.usgs.gov/resource/othrdata/okbats/okbats.htm |
| Estimated Areal Extent of Colonies of Black-tailed Prairie Dogs in the Northern Great Plains |
http://www.npwrc.usgs.gov/resource/2002/pdogcol/pdogcol.htm |
| Proximity of White-tailed Deer, Odocoileus virginianus, Ranges to Wolf, Canis lupus, Pack Homesites |
http://www.npwrc.usgs.gov/resource/2001/proxhome/proxhome.htm |
| Testing Releasable GPS Radiocollars on Wolves and White-tailed Deer |
http://www.npwrc.usgs.gov/resource/1999/radiotst/radiotst.htm |
| A Record Large Wolf, Canis lupus, Pack in Minnesota |
http://www.npwrc.usgs.gov/resource/2001/recpack/recpack.htm |
| Red Fox Predation on Breeding Ducks in Midcontinent North America |
http://www.npwrc.usgs.gov/resource/othrdata/redfox/redfox.htm |
| Regurgitative Food Transfer Among Wild Wolves |
http://www.npwrc.usgs.gov/resource/2000/regurg/regurg.htm |
| Using Known Populations of Pronghorn to Evaluate Sampling Plans and Estimators |
http://www.npwrc.usgs.gov/resource/2001/sampplan/sampplan.htm |
| Interpreting Carnivore Scent-station Surveys |
http://www.npwrc.usgs.gov/resource/1999/scent/scent.htm |
| Winter Severity and Wolf Predation on a Formerly Wolf-free Elk Herd |
http://www.npwrc.usgs.gov/resource/2002/severity/severity.htm |
| Impact of Red Fox Predation on the Sex Ratio of Prairie Mallards |
http://www.npwrc.usgs.gov/resource/othrdata/sexratio/sexratio.htm |
| Coyote, Canis latrans, Use of Commercial Sunflower, Helianthus spp., Seeds as a Food Source in Western Kansas |
http://www.npwrc.usgs.gov/resource/2001/sflwruse/sflwruse.htm |
| Key to the Skulls of North Dakota Mammals |
http://www.npwrc.usgs.gov/resource/2000/skulls/skulls.htm |
| Population and Movement Characteristics of Radio-Collared Striped Skunks in North Dakota During an Epizootic of Rabies |
http://www.npwrc.usgs.gov/resource/othrdata/skunks/skunks.htm |
| Standing Over and Hugging in Wild Wolves, Canis lupus |
http://www.npwrc.usgs.gov/resource/2002/standovr/standovr.htm |
| Foods and Foraging of Prairie Striped Skunks During the Avian Nesting Season |
http://www.npwrc.usgs.gov/resource/2000/stskunk/stskunk.htm |
| Summer Movements and Behavior of an Arctic Wolf, Canis Lupus, Pack without Pups |
http://www.npwrc.usgs.gov/resource/2000/summove/summove.htm |
| Swift Fox Symposium |
http://www.npwrc.usgs.gov/resource/1998/swiftfox/swiftfox.htm |
| Accuracy and Precision of Estimating Age of Gray Wolves by Tooth Wear |
http://www.npwrc.usgs.gov/resource/2001/toothage/toothage.htm |
| The Science, Ethics, and Philosophy of Tooth Extractions from Live-captured White-tailed Deer: a response to Festa-Bianchet et al. (2002) |
http://www.npwrc.usgs.gov/resource/2003/toothex2/toothex2.htm |
| Tooth Extractions from Live-captured White-tailed Deer |
http://www.npwrc.usgs.gov/resource/2001/toothext/toothext.htm |
| The Wolf Dilemma in Minnesota: Can You Help Solve It? |
http://www.npwrc.usgs.gov/resource/2000/wdil/wdil.htm |
| Is Incest Common in Gray Wolf Packs? |
http://www.npwrc.usgs.gov/resource/2000/wfincst/wfincst.htm |
| Death of a Wild Wolf from Canine Parvoviral Enteritis |
http://www.npwrc.usgs.gov/resource/2000/wild2/wild2.htm |
| Wolf-Bison Interactions in Yellowstone National Park |
http://www.npwrc.usgs.gov/resource/2001/wlfbison/wlfbison.htm |
| Trends and Management of Wolf-Livestock Conflicts in Minnesota |
http://www.npwrc.usgs.gov/resource/1998/wolflive/wolflive.htm |
| Wolf Management in the 21st Century: From Public Input to Sterilization |
http://www.npwrc.usgs.gov/resource/2000/wolfman/wolfman.htm |
| Alpha1-Antitrypsin Polymorphism and Systematics of Eastern North American Wolves |
http://www.npwrc.usgs.gov/resource/2003/wolfpoly/wolfpoly.htm |
| Wolf Restoration to the Adirondacks: The Advantages and Disadvantages of Public Participation in the Decision |
http://www.npwrc.usgs.gov/resource/2001/wolfrest/wolfrest.htm |
| Return of the Wolf? |
http://www.npwrc.usgs.gov/resource/1999/wolfrtrn/wolfrtrn.htm |
| Tolerance by Denning Wolves, Canis lupus, to Human Disturbance |
http://www.npwrc.usgs.gov/resource/2000/wolftol/wolftol.htm |
| Gray Wolf Occurrences in the Dakotas |
http://www.npwrc.usgs.gov/resource/distr/mammals/wolves/contents.htm |
| Estimated Costs of Maintaining a Recovered Wolf Population in Agricultural Regions of Minnesota |
http://www.npwrc.usgs.gov/resource/1999/wpop/wpop.htm |
| Wolf Pack Size and Food Acquisition |
http://www.npwrc.usgs.gov/resource/2000/wpsize/wpsize.htm |
| Urinary 3-methylhistidine and Progressive Winter Undernutrition in White-tailed Deer |
http://www.npwrc.usgs.gov/resource/1999/wtdeer/wtdeer.htm |
| Methods |
| DualData — Double Entry Program |
http://www.npwrc.usgs.gov/resource/tools/software/dualdata/dualdata.htm |
| Statistical Sirens: The Allure of Nonparametrics |
http://www.npwrc.usgs.gov/resource/2000/nonparam/nonparam.htm |
| Improving Prairie Pond Counts with Aerial Video and Global Positioning Systems |
http://www.npwrc.usgs.gov/resource/tools/pndcount/pndcount.htm |
| Prefer — Resource Selection Software |
http://www.npwrc.usgs.gov/resource/tools/software/prefer/prefer.htm |
| Suggestions for Presenting the Results of Data Analyses |
http://www.npwrc.usgs.gov/resource/2001/pressugg/pressugg.htm |
| Research Techniques in Animal Ecology: Controversies and Consequences (Book Review) |
http://www.npwrc.usgs.gov/resource/2001/restechs/restechs.htm |
| The Insignificance of Statistical Significance Testing |
http://www.npwrc.usgs.gov/resource/1999/statsig/statsig.htm |
| Statistics for Wildlifers: How much and what kind? |
http://www.npwrc.usgs.gov/resource/2002/wlstats/wlstats.htm |
| Plants |
| Alien Plant Invasion in Mixed-grass Prairie: Effects of Vegetation Type and Anthropogenic Disturbance |
http://www.npwrc.usgs.gov/resource/2001/apinvas/apinvas.htm |
| The Alkali (Scirpus maritimus L.) and Saltmarsh (S. robustus Pursh) Bulrushes: A Literature Review |
http://www.npwrc.usgs.gov/resource/literatr/bulrush/bulrush.htm |
| Cattail Management Symposium |
http://www.npwrc.usgs.gov/resource/othrdata/cattail/cattail.htm |
| Species Abstracts of Highly Disruptive Exotic Plants |
http://www.npwrc.usgs.gov/resource/othrdata/exoticab/exoticab.htm |
| An Assessment of Exotic Plant Species of Rocky Mountain National Park |
http://www.npwrc.usgs.gov/resource/othrdata/explant/explant.htm |
| Midwestern Wetland Flora |
http://www.npwrc.usgs.gov/resource/othrdata/plntguid/plntguid.htm |
| Northeast Wetland Flora |
http://www.npwrc.usgs.gov/resource/1999/neflor/neflor.htm |
| Southern Wetland Flora |
http://www.npwrc.usgs.gov/resource/1999/soutflor/soutflor.htm |
| Western Wetland Flora |
http://www.npwrc.usgs.gov/resource/othrdata/westflor/westflor.htm |
| First Flowering Dates and Flowering Periods of Prairie Plants at Woodworth, North Dakota |
http://www.npwrc.usgs.gov/resource/2003/flwrdate/flwrdate.htm |
| Floristic Quality Assessment for Plant Communities of North Dakota, South Dakota (excluding the Black Hills), and Adjacent Grasslands |
http://www.npwrc.usgs.gov/resource/2001/fqa/fqa.htm |
| Dynamics of Green Ash Woodlands in Theodore Roosevelt National Park |
http://www.npwrc.usgs.gov/resource/2002/grashdyn/grashdyn.htm |
| Avian Use of Purple Loosestrife Dominated Habitat Relative to Other Vegetation Types in a Lake Huron Wetland Complex |
http://www.npwrc.usgs.gov/resource/1999/huron/huron.htm |
| Spread, Impact, and Control of Purple Loosestrife (Lythrum salicaria) in North American Wetlands |
http://www.npwrc.usgs.gov/resource/1999/loosstrf/loosstrf.htm |
| Biological Control of Leafy Spurge |
http://www.npwrc.usgs.gov/resource/2000/lspur/lspur.htm |
| Wetland Plants and Plant Communities of Minnesota and Wisconsin |
http://www.npwrc.usgs.gov/resource/1998/mnplant/mnplant.htm |
| Plant Community Patterns on Upland Prairie in the Eastern Nebraska Sandhills |
http://www.npwrc.usgs.gov/resource/2001/plantcom/plantcom.htm |
| Sago Pondweed (Potamogeton pectinatus L.): A Literature Review |
http://www.npwrc.usgs.gov/resource/literatr/pondweed/pondweed.htm |
| Prairie Wildflowers and Grasses of North Dakota |
http://www.npwrc.usgs.gov/resource/2002/pwgofnd/pwgofnd.htm |
| Wigeongrass (Ruppia maritima L.) — Literature Review |
http://www.npwrc.usgs.gov/resource/literatr/ruppia/ruppia.htm |
| A Provisional Model for Smooth Brome Management in Degraded Tallgrass Prairie |
http://www.npwrc.usgs.gov/resource/2000/sbrome/sbrome.htm |
| Last Call for Tallgrass in North Dakota |
http://www.npwrc.usgs.gov/resource/1998/tallgras/tallgras.htm |
| Aquatic and Wetland Vascular Plants of the Northern Great Plains |
http://www.npwrc.usgs.gov/resource/1999/vascplnt/vascplnt.htm |
| American Wildcelery (Vallisneria americana) Ecological Considerations for Restoration |
http://www.npwrc.usgs.gov/resource/literatr/wildcel/wildcel.htm |
| Native Wildflowers of the North Dakota Grasslands |
http://www.npwrc.usgs.gov/resource/literatr/wildflwr/wildflwr.htm |
| Wyoming Rare Plant Field Guide |
http://www.npwrc.usgs.gov/resource/distr/others/wyplant/wyplant.htm |
| Wetlands |
| Prairie Basin Wetlands of the Dakotas: A Community Profile |
http://www.npwrc.usgs.gov/resource/othrdata/basinwet/basinwet.htm |
| Effects of a Legal Drain Clean-out on Wetlands and Waterbirds: a Recent Case History |
http://www.npwrc.usgs.gov/resource/2000/case/case.htm |
| Classification of Wetlands and Deepwater Habitats of the United States |
http://www.npwrc.usgs.gov/resource/1998/classwet/classwet.htm |
| Effects of Climate on Numbers of Northern Prairie Wetlands |
http://www.npwrc.usgs.gov/resource/othrdata/climwet/climwet.htm |
| Eastern South Dakota Wetlands |
http://www.npwrc.usgs.gov/resource/1998/eastwet/eastwet.htm |
| Water-level Fluctuation in Wetlands as a Function of Landscape Condition in the Prairie Pothole Region |
http://www.npwrc.usgs.gov/resource/othrdata/h2ofluct/h2ofluct.htm |
| Using Aquatic Invertebrates to Delineate Seasonal and Temporary Wetlands in the Prairie Pothole Region of North America |
http://www.npwrc.usgs.gov/resource/2003/inveruse/inveruse.htm |
| Use of Macroinvertebrates to Identify Cultivated Wetlands in the Prairie Pothole Region |
http://www.npwrc.usgs.gov/resource/2001/macrouse/macrouse.htm |
| Floristic Quality Assessment of One Natural and Three Restored Wetland Complexes in North Dakota, USA |
http://www.npwrc.usgs.gov/resource/2003/ndwetlnd/ndwetlnd.htm |
| A New Device for Collection of Interstitial Water from Wetland Sediments |
http://www.npwrc.usgs.gov/resource/2002/newdevic/newdevic.htm |
| Classification of Natural Ponds and Lakes in the Glaciated Prairie Region |
http://www.npwrc.usgs.gov/resource/tools/pondlake/pondlake.htm |
| Wetlands of the Prairie Pothole Region: Invertebrate Species Composition, Ecology, and Management |
http://www.npwrc.usgs.gov/resource/1999/pothole/pothole.htm |
| Sedimentation of Prairie Pothole Wetlands: The Need for Integrated Research by Agricultural and Wildlife Interests |
http://www.npwrc.usgs.gov/resource/1998/pprwtlnd/pprwtlnd.htm |
| Wetland Resources of Eastern South Dakota |
http://www.npwrc.usgs.gov/resource/1999/sdwet/sdwet.htm |
| Sedimentation of Prairie Wetlands |
http://www.npwrc.usgs.gov/resource/1998/sediment/sediment.htm |
| Influence of Agriculture on Aquatic Invertebrate Communities of Temporary Wetlands in the Prairie Pothole Region of North Dakota, USA |
http://www.npwrc.usgs.gov/resource/2000/tempwet/tempwet.htm |
| Wetlands of the United States - Their Extent and Their Value to Waterfowl and Other Wildlife |
http://www.npwrc.usgs.gov/resource/1998/uswetlan/uswetlan.htm |
| A Test of Vegetation-related Indicators of Wetland Quality in the Prairie Pothole Region |
http://www.npwrc.usgs.gov/resource/othrdata/vegindic/vegindic.htm |
| Effects of Vegetation Manipulation on Breeding Waterfowl in Prairie Wetlands — A Literature Review |
http://www.npwrc.usgs.gov/resource/2002/vegmanip/vegmanip.htm |
| South Dakota Wetlands: A Guide to Wetlands Management & Development |
http://www.npwrc.usgs.gov/resource/1999/wetguide/wetguide.htm |
| Wetlands: Losses in the United States — 1780's to 1980's |
http://www.npwrc.usgs.gov/resource/othrdata/wetloss/wetloss.htm |
| Effects of Section 404 Permits on Wetlands in North Dakota |
http://www.npwrc.usgs.gov/resource/1998/wetlperm/wetlperm.htm |
| Wetlands of North and South Dakota |
http://www.npwrc.usgs.gov/resource/distr/others/wetstats/wetstats.htm |
| Prairie Ecosystems: Wetland Ecology, Management and Restoration |
http://www.npwrc.usgs.gov/resource/1998/wetsympo/wetsympo.htm |
| Wildlife |
| Birds and Mammals Observed by Lewis & Clark in North Dakota |
http://www.npwrc.usgs.gov/resource/2000/bmam/bmam.htm |
| Native Plants and Shorebirds of the Chaplin Lake Area |
http://www.npwrc.usgs.gov/resource/othrdata/chaplin/chaplin.htm |
| A Closer Look Series from North Dakota Outdoors |
http://www.npwrc.usgs.gov/resource/1998/closlook/closlook.htm |
| North Dakota's Endangered and Threatened Species |
http://www.npwrc.usgs.gov/resource/distr/others/endanger/endanger.htm |
| Building Nest Structures, Feeders, and Photo Blinds for North Dakota Wildlife |
http://www.npwrc.usgs.gov/resource/tools/ndblinds/ndblinds.htm |
| North Dakota's Federally Listed Endangered, Threatened and Candidate Species – 1995 |
http://www.npwrc.usgs.gov/resource/distr/others/nddanger/nddanger.htm |
| A Critique of Wildlife Radio-tracking and its Use in National Parks: A Report to the U.S. National Park Service |
http://www.npwrc.usgs.gov/resource/2002/radiotrk/radiotrk.htm |
| The Rare Ones: The Uncommon Floral and Faunal Components of North Dakota |
http://www.npwrc.usgs.gov/resource/othrdata/rareone/rareone.htm |
| Endangered and Threatened Species Recovery Program |
http://www.npwrc.usgs.gov/resource/distr/others/recoprog/recoprog.htm |
| Recovery Program: Endangered and Threatened Species, 1994 |
http://www.npwrc.usgs.gov/resource/othrdata/recovprg/recovprg.htm |
| Nongame Birds, Small Mammals, Herptiles, Fishes: Sand Lake National Wildlife Refuge, 1995-1996 |
http://www.npwrc.usgs.gov/resource/2000/sandlake/sandlake.htm |
| Fragile Legacy — Endangered, Threatened and Rare Species of South Dakota |
http://www.npwrc.usgs.gov/resource/distr/others/sdrare/sdrare.htm |
| Forum on Wildlife Telemetry — Innovations, Evaluations, and Research Needs |
http://www.npwrc.usgs.gov/resource/tools/telemtry/telemtry.htm |
| Lewis and Clark in North Dakota: Wildlife Then & Now |
http://www.npwrc.usgs.gov/resource/2001/thennow/thennow.htm |
| Attracting Wildlife to Your Back Yard: A Guide to Increasing Wildlife Diversity and Aesthetic Value Around Your Home |
http://www.npwrc.usgs.gov/resource/1999/wildback/wildback.htm |
| A Review of Wildlife Management Practices in North Dakota |
http://www.npwrc.usgs.gov/resource/othrdata/wildmgmt/wildmgmt.htm |
| North Dakota Wildlife Management Area Guide |
http://www.npwrc.usgs.gov/resource/tools/wmaguide/wmaguide.htm |
| Searchable Bibliographies |
| Alien Plants Ranking System |
http://www.npwrc.usgs.gov/resource/2000/aprs/aprs.htm |
| A Bibliography on Bison (Bison bison) |
http://www.npwrc.usgs.gov/resource/1999/bisonbib/bisonbib.htm |
| Northern Prairie Herbarium |
http://www.npwrc.usgs.gov/resource/othrdata/herbar/herbar.htm |
| Platte Search - Platte River Basin Bibliographic Information Retrieval System |
http://www.npwrc.usgs.gov/resource/1999/platte3/platte3.htm |
| Bibliography for Swift Foxes (Vulpes velox) |
http://www.npwrc.usgs.gov/resource/1999/swiftlit/swiftlit.htm |
| Others |
| Butterflies of North America |
http://www.npwrc.usgs.gov/resource/distr/lepid/bflyusa/bflyusa.htm |
| Moths of North America |
http://www.npwrc.usgs.gov/resource/distr/lepid/moths/mothsusa.htm |
| North American Reporting Center for Amphibian Malformations |
http://www.npwrc.usgs.gov/narcam/index.htm |
| Northern Prairie Publications Database |
http://www.npwrc.usgs.gov/npscpubs/npscpubs.htm |
| Cottonwood Lake Study Area |
http://www.npwrc.usgs.gov/clsa |
| Grays Lake Ecosystem |
http://www.npwrc.usgs.gov/grayslk |
| North Dakota GAP Analysis Project |
http://www.npwrc.usgs.gov/ndgap |
| New Mexico Breeding Bird Atlas Project |
http://www.npwrc.usgs.gov/nmbba |
| Evaluation of Restored Wetlands in the Prairie Pothole Region:
Research Design and Overview |
http://www.npwrc.usgs.gov/wetland |
U.S. Department of the Interior |
U.S. Geological Survey