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Land management practices often directly alter vegetation structure and composition, but the degree to which ecological processes such as herbivory interact with management to influence biodiversity is less well understood. We hypothesized that intensive forest management and large herbivores have compounding effects on early-seral plant communities and plantation establishment (i.e., tree survival and growth), and the degree of such effects is dependent on the intensity of management practices. We established 225 m2 wild ungulate (deer and elk) exclosures nested within a manipulated gradient of management intensity (no-spray Control, Light herbicide, Moderate herbicide and Intensive herbicide treatments), replicated...
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These point locations of elk feedgrounds were digitized on screen using 1:250,000 scale DRGs as a backdrop. Locations of the points was discussed with the BFH crew at the time (I believe mostly Dean Clause) to ensure they were as accurate as possible.
Categories: Data; Types: Downloadable; Tags: Big Game, Elk, Feed, Grounds, biota
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Remotely sensed elk locations were derived from satellite and Unmanned Aerial Systems (UAS) imagery collected during the winter of 2018 and the winter and spring of 2019 at the National Elk Refuge in Jackson, Wyoming and compared to locations from Global Positioning System (GPS) collars from 2017 - 2019. This data release provides the source, date, time, latitude, and longitude of elk locations and the type of analyses the location data were used for in the accompanying manuscript by Graves and others 2021. DOI will be provided once supplied by the journal.
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A total of 200 soil samples were collected in the Greater Yellowstone Ecosystem in Grand Teton National Park and the National Elk Refuge in July 2019 for chronic wasting disease (CWD) monitoring purposes. To collect samples from locations where ungulates are most likely to be shedding or encountering CWD, we targeted elk collar data locations, known migration routes of mule deer and elk, and areas where yearly elk supplemental feeding generally occurs on the National Elk Refuge. We sampled 10 transects in Grand Teton National Park and 10 transects in the National Elk Refuge, each 1,000 meters in length. We collected soil samples every 100 meters along the transect for a total of 10 samples per transect. Terra Core...
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Land management practices often directly alter vegetation structure and composition, but the degree to which ecological processes such as herbivory interact with management to influence biodiversity is less well understood. We hypothesized that intensive forest management and large herbivores have compounding effects on early-seral plant communities and plantation establishment (i.e., tree survival and growth), and the degree of such effects is dependent on the intensity of management practices. We established 225 m2 wild ungulate (deer and elk) exclosures nested within a manipulated gradient of management intensity (no-spray Control, Light herbicide, Moderate herbicide and Intensive herbicide treatments), replicated...
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NOTE: This layer is a subset of the corresponding seasonal range layer for this species. All of the same metadata is used for this subset. The citation title is modified to replace "Seasonal" with "Crucial" and only the following seasonal ranges are included: anything with a "crucial" (CRU) designation in the RANGE attribute field (Select By Attributes... > "RANGE" LIKE '%CRU%'). This data set represents the 2010 elk seasonal range boundaries for Wyoming. Seasonal range delineations depict lands that are important in each season for certain biological processes within a herd unit. Seasonal range boundaries are based on long-term observation data, specific research projects, and professional judgement. Ranges are...
Categories: Data; Types: Downloadable; Tags: Big Game, Elk, Seasonal range, Wyoming, biota
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Land management practices often directly alter vegetation structure and composition, but the degree to which ecological processes such as herbivory interact with management to influence biodiversity is less well understood. We hypothesized that intensive forest management and large herbivores have compounding effects on early-seral plant communities and plantation establishment (i.e., tree survival and growth), and the degree of such effects is dependent on the intensity of management practices. We established 225 m2 wild ungulate (deer and elk) exclosures nested within a manipulated gradient of management intensity (no-spray Control, Light herbicide, Moderate herbicide and Intensive herbicide treatments), replicated...
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Using data from 288 adult and yearling female elk that were captured on 22 Wyoming winter supplemental elk feedgrounds and monitored with GPS collars, we fit Step Selection Functions (SSFs) during the spring abortion season and then implemented a master equation approach to translate SSFs into predictions of daily elk distribution for 5 plausible winter weather scenarios (from a heavy snow, to an extreme winter drought year). We then predicted abortion events by combining elk distributions with empirical estimates of daily abortion rates, spatially varying elk seroprevalence, and elk population counts. Here we provide the predicted abortion events on a daily basis at a 500m resolution for the 5 different weather...
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Chronic Wasting Disease (CWD) is a fatal, contagious, neuro-degenerative disease affecting multiple members of the Family Cervidae. First detected in 1967, the disease has, as of April 2024, been documented in free-ranging and/or captive cervid populations in 33 states, five Canadian provinces, the Republic of South Korea, Norway, Sweden, and Finland. The data provided here contains information on the known, available, documented distribution of CWD in the United States that is current as of the publication date. The USGS National Wildlife Health Center (NWHC) tracks changes to the known distribution of CWD in the form of a map (available on the NWHC website at https://www.usgs.gov/centers/nwhc/science/expanding-distribution-chronic-wasting-disease....
Categories: Data, Data Release - Revised; Types: Citation; Tags: Alabama, Alaska, American Samoa, Arizona, Arkansas, All tags...
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17 adult female elk were captured on or around the National Elk Refuge and monitored with GPS collars from 2006 to 2015. Each of these elk were monitored for 1 to 2 years and migrated from the National Elk Refuge to Yellowstone National Park during the spring. Here we provide the unique identifier for each individual elk, the date/time stamp of each GPS location, the GPS location of the elk in UTMs and Lat-Long, the month of each GPS location, the year of each GPS location, and the date of each GPS location in numeric form.
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This data set represents statewide migration corridors or routes for elk (Cervus elaphus) within the state of Wyoming. The original data was compiled by the Wyoming Game & Fish Department and produced on mylar map overlays which corresponded to U.S. Bureau of Land Management 1:100,000 scale quadrangle maps. Wyoming Open Spaces Initiative at the University of Wyoming digitized this hardcopy data to develop the original GIS layers in 2002. These have since been updated and continue to be maintained by the Wyoming Game and Fish Department.
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288 adult and yearling female elk were captured on 22 Wyoming winter supplemental elk feedgrounds and monitored with GPS collars during the brucellosis risk period (February – July) from 2007 to 2015. There were 4 to 64 individual elk per feedground and each elk was monitored for 1 to 2 years. Here we provide the unique identifier for each individual elk, the GPS location of the elk, the date/time stamp of the GPS location, and the feedground the elk was captured on in Wyoming.
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This data set represents the 2010 elk huntarea and herdunit boundaries for Wyoming. The layer was originally digitized at a scale of 1:100,000, using USGS 1:100,000 DRGs as a backdrop for heads up digitizing. Updates are currently done by selecting needed features from other layers, including roads, streams, HUCs, etc. Huntarea boundary descriptions are part of hunting regulations, which are approved and published annually by the Wyoming Game and Fish Commission. When needed, the 2008 edition (First Edition) of the Wyoming Road and Recreation Atlas (Benchmark Maps) was consulted for road information.
Categories: Data; Types: Downloadable; Tags: Elk, Herdunits, Huntareas, Wyoming, biota
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This data set represents the 2010 elk seasonal range boundaries for Wyoming. Seasonal range delineations depict lands that are important in each season for certain biological processes within a herd unit. Seasonal range boundaries are based on long-term observation data, specific research projects, and professional judgement. Ranges are digitized at a scale of 1:100,000 using USGS 1:100,000 DRGs as a backdrop for heads up digitizing, and are revised as needed by the Wyoming Game and Fish Department. Current seasonal range definitions are based on a 1990 document drafted by the Wyoming Chapter of The Wildlife Society in cooperation with the Wyoming Game and Fish Department and federal land agencies.
Categories: Data; Types: Downloadable; Tags: Big Game, Elk, Seasonal range, Wyoming, biota
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Data was acquired during aerial surveys conducted by Montana Fish, Wildlife & Parks (FWP) between 1984 and 2005. The aerial surveys were conducted annually to count and classify elk in the area. Data are used by Montana Fish, Wildlife & Parks in their management responsibilities to set hunting seasons, determine population trends, and identify critical habitats. Observations were recorded on data forms and locations either plotted on USFS Maps (Deerlodge National Forest) or recorded by specific location. The data represents winter observations of elk. It is not intended to represent overall or annual distribution. Each individual observation represents one or more animals. Density of observations does not...
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Note: The data were created by dissolving on the HERDUNIT attribute of the ant10hh data. This data set represents the 2010 elk huntarea and herdunit boundaries for Wyoming. The layer was originally digitized at a scale of 1:100,000, using USGS 1:100,000 DRGs as a backdrop for heads up digitizing. Updates are currently done by selecting needed features from other layers, including roads, streams, HUCs, etc. Huntarea boundary descriptions are part of hunting regulations, which are approved and published annually by the Wyoming Game and Fish Commission. When needed, the 2008 edition (First Edition) of the Wyoming Road and Recreation Atlas (Benchmark Maps) was consulted for road information.
Categories: Data; Types: Downloadable; Tags: Elk, Herdunits, Huntareas, Wyoming, biota
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This dataset represents the 2010 parturition areas for elk in Wyoming as mapped by the Wyoming Game and Fish Department. Delineated parturition areas indicate areas with seasonally high concentrations of birthing animals. Boundaries are based on systematic and opportunistic long-term observation data. Depending on location and habitat conditions, birthing often occurs over dispersed areas. Such areas are not mapped as parturition areas.
Categories: Data; Types: Downloadable; Tags: Big Game, Elk, Parturition Area, Wyoming, biota
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Statewide migration barriers for Elk. The severity of the threat to the migration route and the severity of problem noted.
Categories: Data; Types: Downloadable; Tags: Big Game, Elk, Migration Barriers, Wyoming, biota
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Land management practices often directly alter vegetation structure and composition, but the degree to which ecological processes such as herbivory interact with management to influence biodiversity is less well understood. We hypothesized that intensive forest management and large herbivores have compounding effects on early-seral plant communities and plantation establishment (i.e., tree survival and growth), and the degree of such effects is dependent on the intensity of management practices. We established 225 m2 wild ungulate (deer and elk) exclosures nested within a manipulated gradient of management intensity (no-spray Control, Light herbicide, Moderate herbicide and Intensive herbicide treatments), replicated...
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We calculated mean adult and yearling female elk abundance for each Wyoming winter supplemental feedground subpopulation for data collected from 2009 to 2015. In addition, the average seroprevalence of brucellosis in elk attending feedgrounds was based on blood samples from adult and yearling female elk from 1993 to 2015. The sample size of disease tests and the number of years over which they were collected on each feedground are also listed. Serological profiles were categorized using the 2003 U.S. Department of Agriculture brucellosis eradication uniform methods and rules for cervids. These serological tests indicate whether or not an individual has been exposed, but not whether they are currently infected.


map background search result map search result map Elk migration corridors for Wyoming at 1:100,000 Elk Herdunit Boundaries for Wyoming at 1:100,000 Elk Crucial Range Boundaries for Wyoming at 1:100,000 Elk Seasonal Range Boundaries for Wyoming at 1:100,000 Elk Migration Barriers for Wyoming at 1:100,000 Elk Feedgrounds for Wyoming at 1:100,000 Elk Huntarea Boundaries for Wyoming at 1:100,000 Elk Parturition Areas for Wyoming at 1:100,000 Upper Clark Fork Elk Observations Chronic Wasting Disease distribution in the United States by state and county (ver. 2.0, April 2024) Forest management and cervid herbivory data from Western Oregon, USA, 2012 Forest management and cervid herbivory data from Western Oregon, USA, 2012 (Camera Data) Forest management and cervid herbivory data from Western Oregon, USA, 2012 (Community Data) Forest management and cervid herbivory data from Western Oregon, USA, 2012 (Seedling Data) Elk abundance and seroprevalence data in southern GYE 1993-2015 Elk GPS collar data in southern GYE 2007-2015 Predicted daily elk abortion events in southern GYE 2010, 2012, 2014 Elk GPS collar data from National Elk Refuge (2006-2015) Soil sample locations for chronic wasting disease prion surveillance in Grand Teton National Park and National Elk Refuge 2019 Remotely sensed elk locations on the National Elk Refuge, Wyoming, 2017-2019 Remotely sensed elk locations on the National Elk Refuge, Wyoming, 2017-2019 Forest management and cervid herbivory data from Western Oregon, USA, 2012 Forest management and cervid herbivory data from Western Oregon, USA, 2012 (Camera Data) Forest management and cervid herbivory data from Western Oregon, USA, 2012 (Community Data) Forest management and cervid herbivory data from Western Oregon, USA, 2012 (Seedling Data) Elk GPS collar data from National Elk Refuge (2006-2015) Elk Feedgrounds for Wyoming at 1:100,000 Upper Clark Fork Elk Observations Elk abundance and seroprevalence data in southern GYE 1993-2015 Elk GPS collar data in southern GYE 2007-2015 Predicted daily elk abortion events in southern GYE 2010, 2012, 2014 Elk Crucial Range Boundaries for Wyoming at 1:100,000 Elk Migration Barriers for Wyoming at 1:100,000 Elk migration corridors for Wyoming at 1:100,000 Elk Parturition Areas for Wyoming at 1:100,000 Elk Seasonal Range Boundaries for Wyoming at 1:100,000 Elk Herdunit Boundaries for Wyoming at 1:100,000 Elk Huntarea Boundaries for Wyoming at 1:100,000 Chronic Wasting Disease distribution in the United States by state and county (ver. 2.0, April 2024)