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This dataset provides the microsatellite genotypes for 466 flathead catfish collected in Pennslyvania rivers for an analysis of population genetic structuring of introduced popualtions. Also included is the spatial location of sample sites.
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Our data include detailed information about 12 species of Anatidae broods encountered on four study areas in Maine during 1977–1994 as one dataset. The second dataset provides the characteristics of the wetlands which were monitored during the studies. The third dataset enumerates the effort (such as numbers of visits to each wetland) to determine numbers of broods and the number of young that reached Class IIC-III to fledge. Each wetland is described by size, pH, conductivity, and class according to the system of Cowardin and others (1979, Classification of wetlands and deepwater habitat of the United States, USFWS publication, 131 p.). More details of the datasets are included in the companion USGS Data Report.
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Body weight and weight change during course of study, estimates of food and brodifacoum consumption, observations of test birds during feeding trial and at necropsy, hematocrit, and prothrombin time


    map background search result map search result map Microsatellite genotypes for flathead catfish used for analysis of genetic structuring in Pennsylvania rivers Brodifacoum isomer formulation study Waterfowl (Anatidae) Brood Data, Maine, 1977 – 1994 Brodifacoum isomer formulation study Waterfowl (Anatidae) Brood Data, Maine, 1977 – 1994 Microsatellite genotypes for flathead catfish used for analysis of genetic structuring in Pennsylvania rivers