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Folders: ROOT > ScienceBase Catalog > Upper Midwest Environmental Sciences Center (UMESC) > Upper Midwest Environmental Sciences Center Data > Birds, Bats, Insects, Amphibians > Common Loons ( Show all descendants )

Location Folder Show Tree ROOT _ScienceBase Catalog __Upper Midwest Environmental Sciences Center (UMESC) ___Upper Midwest Environmental Sciences Center Data ____Birds, Bats, Insects, Amphibians _____Common Loons Common loon migration and winter data: telemetry locations and archival geolocator tag location (ver 2.0, October 2022) Patterns of mercury and selenium exposure in Minnesota common loons: Data Filters Date Range Past year (2) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Citation (1) Map Service (1) OGC WFS Layer (1) OGC WMS Layer (1) OGC WMS Service (1) Contacts Kevin P Kenow U.S. Geological Survey - ScienceBase Ecosystems Steven C Houdek Luke J Fara More... Categories Data Release - Revised (1) Tag Types Place (5) Theme (5) Harvest Set (5) USGS Scientific Topic Keyword (2) Tag Schemes Common geographic areas (2) None (5) USGS Thesaurus (3) ISO 19115 Topic Category (4) View Results as: JSON ATOM CSV Browse Folder

2003 Blood Corticosterone Common Loons: Data To help determine whether Hg had a causal effect on corticosterone, we investigated the impact of experimental Hg intake on the corticosterone stress response in captive juvenile loons. Juveniles were subjected to three different feeding regimes: 0, 0.4 and 1.2 µg Hg (as MeHgCL)/g wet weight (ww) fish. We then measured baseline and 30 min post-solitary confinement stressor corticosterone concentrations. The data set consists of times of blood draws and dietary Hg levels. Blood samples and data set were provided to the senior author for analysis. Categories: Data; Types: Citation; Tags: Corticosterone, Loon, Piscivorous bird, Stress, USGS Science Data Catalog (SDC), All tags... Upper Midwest Environmental Sciences Center, Wisconsin, mercury, Fewer tags Environmental DNA metabarcoding results of fish prey DNA in common loon (Gavia immer) fecal and cloacal swab samples from the Whitefish Chain of Lakes, Crow Wing County, Minnesota The dataset contains sequencing read counts of fish prey eDNA metabarcoding (using primers targeting the 16S rRNA mitochondrial gene) that were extracted from fecal and cloacal swab samples collected from common loons (Gavia immer) captured on the Whitefish Chain of Lakes, Crow Wing County, Minnesota during 2015-2106. Sample type (cloacal or fecal); loon identification, age, and sex; capture date and location; and prey detections for each sample are provided. Categories: Data; Tags: Gavia immer, USGS Science Data Catalog (SDC), Whitefish Chain of Lakes, Crow Wing County, Minnesota, Wildlife Biology, biota, All tags... common loon, environmental DNA metabarcoding, fish prey, Fewer tags Patterns of mercury and selenium exposure in Minnesota common loons: Data The concentrations of selected metals (mercury [Hg], lead, cadmium, selenium [Se], and aluminum) were determined in common loon (Gavia immer) blood samples collected from across a broad area of Minnesota. The observed pattern of loon Hg exposure was related to Hg concentrations in a standardized 12-cm whole organism yellow perch (Perca flavescens), based on fish Hg records from lakes throughout Minnesota, using the U.S. Geological Survey National Descriptive Model for Mercury in Fish. Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Aitkin County, Minnesota, USA, Anoka County, Minnesota, USA, Becker County, Minnesota, USA, Beltrami County, Minnesota, USA, Benton County, Minnesota, USA, All tags... Big Stone County, Minnesota, USA, Blue Earth County, Minnesota, USA, Brown County, Minnesota, USA, Carlton County, Minnesota, USA, Carver County, Minnesota, USA, Cass County, Minnesota, USA, Chippewa County, Minnesota, USA, Chisago County, Minnesota, USA, Clay County, Minnesota, USA, Clearwater County, Minnesota, USA, Cook County, Minnesota, USA, Cottonwood County, Minnesota, USA, Crow Wing County, Minnesota, USA, Dakota County, Minnesota, USA, Douglas County, Minnesota, USA, Faribault County, Minnesota, USA, Fillmore County, Minnesota, USA, Freeborn County, Minnesota, USA, Goodhue County, Minnesota, USA, Grant County, Minnesota, USA, Hennepin County, Minnesota, USA, Houston County, Minnesota, USA, Hubbard County, Minnesota, USA, Isanti County, Minnesota, USA, Itasca County, Minnesota, USA, Jackson County, Minnesota, USA, Kanabec County, Minnesota, USA, Kandiyohi County, Minnesota, USA, Kittson County, Minnesota, USA, Koochiching County, Minnesota, USA, Lac Qui Parle County, Minnesota, USA, Lake County, Minnesota, USA, Lake of the Woods County, Minnesota, USA, Le Sueur County, Minnesota, USA, Lincoln County, Minnesota, USA, Lyon County, Minnesota, USA, Mahnomen County, Minnesota, USA, Marshall County, Minnesota, USA, Martin County, Minnesota, USA, Mcleod County, Minnesota, USA, Meeker County, Minnesota, USA, Mille Lacs County, Minnesota, USA, Minnesota, Morrison County, Minnesota, USA, Mower County, Minnesota, USA, Murray County, Minnesota, USA, Nicollet County, Minnesota, USA, Nobles County, Minnesota, USA, Norman County, Minnesota, USA, Olmsted County, Minnesota, USA, Otter Tail County, Minnesota, USA, Pennington County, Minnesota, USA, Pine County, Minnesota, USA, Pipestone County, Minnesota, USA, Polk County, Minnesota, USA, Pope County, Minnesota, USA, Ramsey County, Minnesota, USA, Red Lake County, Minnesota, USA, Redwood County, Minnesota, USA, Renville County, Minnesota, USA, Rice County, Minnesota, USA, Rock County, Minnesota, USA, Roseau County, Minnesota, USA, Scott County, Minnesota, USA, Sherburne County, Minnesota, USA, Sibley County, Minnesota, USA, St Louis County, Minnesota, USA, Stearns County, Minnesota, USA, Steele County, Minnesota, USA, Stevens County, Minnesota, USA, Swift County, Minnesota, USA, Todd County, Minnesota, USA, Traverse County, Minnesota, USA, USGS Science Data Catalog (SDC), Wabasha County, Minnesota, USA, Wadena County, Minnesota, USA, Waseca County, Minnesota, USA, Washington County, Minnesota, USA, Watonwan County, Minnesota, USA, Wilkin County, Minnesota, USA, Winona County, Minnesota, USA, Wright County, Minnesota, USA, Yellow Medicine County, Minnesota, USA, biota, birds, common loon, contamination and pollution, fish contaminants, mathematical modeling, mercury, selenium, Fewer tags Summary of Detection Data for Breeding Common Loons in North-central Minnesota (2023) The Deepwater Horizon oil spill caused extensive injury to natural resources in the Gulf of Mexico, and Gavia immer (common loon) were negatively affected from the spill. The Open Ocean Trustee Implementation Group funded the project Restoration of Common Loons in Minnesota to restore common loons lost to the spill. In 2020–21, study lakes in an eight-county region in north-central Minnesota were identified to focus project activities. In 2023 surveys were conducted on these lakes to monitor common loon territory occupancy, nest success, and chick survival. This dataset includes a summary of total number of artificial nesting platforms (ANP), total number of ANP and natural nests, ANP and natural nest success, total... Categories: Data; Tags: Artificial Nest Platform, Common Loon, Deepwater Horizon Oil Spill, Gavia immer, Loon Productivity, All tags... Minnesota, Nest Success, Restoration, USGS Science Data Catalog (SDC), Wildlife Biology, biota, Fewer tags Common loon migration and winter data: telemetry locations and archival geolocator tag location (ver 2.0, October 2022) The data details common loon locations based on archival geolocator tag information, characteristics of common loon dives during wintering, and common loon locations based on telemetry data. Satellite transmitters (Model PTT-100, Microwave Telemetry, Inc) were implanted in 31 adult male (marked during July 2010 and July 2011) and 27 juvenile (marked during August 2014 and August 2015) common loons that were captured on breeding lakes in Minnesota, Wisconsin, and the Upper Peninsula of Michigan. The satellite transmitters were programmed to transmit on a variable schedule based on the anticipated stage of migration during the loon’s annual cycle. We utilized the most accurate locations per 8-hour transmission period... Categories: Data, Data Release - Revised; Tags: Atlantic Ocean, Gavia immer, Gulf of Mexico, Minnesota, USGS Science Data Catalog (SDC), All tags... Upper Penninsula Michigan, Wisconsin, biota, common loon, migratory birds, none, satellite telemetry, species biology, wintering areas, Fewer tags