Distributions

Waterfowl Breeding Pair Distributions

Northern Prairie Research Center — Maps representing the combined breeding pair densities of mallard, blue-winged teal, gadwall, pintail, and shoveler displayed in percentile landscape classes Information courtesy of Ron Reynolds, U. S. Fish and Wildlife Service, Habitat and ...More…

Species Composition and Trophic Structure of

Northern Prairie Research Center — A comparison of species composition and community structure of insects among habitats in the coastal and central prairie in Texas Species composition and trophic structure of the insect community were compared between coastal and central prairies ...More…

The Fishes of the Upper Moreau River Basin

Northern Prairie Research Center — Provides the first available survey of fish community data for the upper Moreau River, as well as physical habitat data that may allow future surveyors to discern trends in the health of the watershed and fish community Loomis, Todd M., Charles ...More…

Wetlands of North and South Dakota

Northern Prairie Research Center — Detailed summary information on extent and distribution of wetland basins in the pothole regions of North and South Dakota Data presented here were developed by the U. S. Fish and Wildlife Service, Habitat and Population Evaluation Team (HAPET), ...More…

Reptiles and Amphibians

Northern Prairie Research Center — Occurrence data from a 1976-1977 study of representative terrestrial vertebrates in the portion of the Missouri Slope south and west of the Missouri River, and McLean County, in North Dakota Occurrence of amphibians and reptiles were recorded on ...More…

Range Expansion of the Pileated Woodpecker in North Dakota

Northern Prairie Research Center — Presents information that supports the idea that the pileated woodpecker is establishing populations in the Turtle Mountains, Devils Lake area, and along the Sheyenne River, especially in the Sheyenne National Grassland, and is moving even ...More…

Mammals of Southwestern North Dakota

Northern Prairie Research Center — Results of a 1976-1977 study of representative terrestrial vertebrates in the portion of the Missouri Slope south and west of the Missouri River, and McLean County, in North Dakota All mammals observed on quarter-section quadrats used for bird ...More…

Aquatic Mollusks of North Dakota

Northern Prairie Research Center — Distribution information and photos for 44 species of mussels, pill clams, and snails A filled square indicates a collecting site where live specimens were collected. An empty square denotes a site where only empty shells were observed. The maps ...More…

Estimated Areal Extent of Colonies of Black-tailed

Northern Prairie Research Center — Describes an aerial survey conducted during 1997-1998 to estimate the extent of colonies of black-tailed prairie dogs (Cynomys ludovicianus) in the northern Great Plains states of Nebraska, North Dakota, South Dakota, and Wyoming. During ...More…

Glenn D. DelGiudice 1, Ken D. Kerr 2, L. David Mech 3,

Northern Prairie Research Center — Examines effect of chronic moderate and severe nutritional restriction during winter on ratios of urinary 3-methylhistidine:creatinine in adult, white-tailed deer and the relationship of these ratios to urinary urea nitrogen:creatinine ...More…

Interpreting Evidence of Depredation of Duck Nests

Northern Prairie Research Center — Designed to help investigators more accurately and objectively collect and interpret evidence of depredation at duck nests in the Prairie Pothole Region United States Geological Survey, Biological Resources Division Factors affecting duck ...More…

Interpreting Carnivore Scent-station Surveys

Northern Prairie Research Center — Results of an evaluation of the statistical properties of scent-station indices based on analyses of data collected in Minnesota during 1986-93 The scent-station survey method has been widely used to estimate trends in carnivore abundance. ...More…

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