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Climate change impacts many species through shifts in habitat. The intensity of this impact will depend on the dispersal rates of the species, the patchiness of the environment, and the velocity of habitat change. Here we examine how dispersal affects projected future habitat availability for a threatened carnivore, the fisher (Pekania [Martes] pennanti). We used non-invasive genetic sampling to detect fisher across their historical distribution in Montana and Idaho. This survey included 4846 non-invasive hair snares, of which 288 identified fishers through mitochondrial DNA analysis. We modeled the distribution of fisher across western Montana and northern Idaho using a suite of vegetative, topographic, and climatic...
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Determining changes in distribution of imperiled species is important for developing effective conservation and management strategies. Environmental DNA (eDNA) analysis, a genetic method that relies on the collection and analysis of exogenous DNA released by a species into the environment, offers a new way to determine the distribution of aquatic species. The USGS and Colville Confederated Tribes recently collaborated on an evaluation of the efficacy of eDNA analysis for improving detection and thus known distribution of Chinook salmon in the Methow and Okanogan Sub-basins of the Upper-Columbia River, Washington, USA and British Columbia, Canada.Preliminary results of this study demonstrate the potential effectiveness...
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The fisher (Pekania pennanti; formerly known as Martes pennanti) is a North American endemic mustelid with a geographic distribution that spans much of the boreal forests of North America. In the Northern Rocky Mountain (NRM) fishers have been the focus of Endangered Species Act (ESA) listing decisions. Habitat studies of West Coast fishers in California have consistently identified late-successional forests as important, providing direct implications for forest management and fisher conservation. In the NRM range very little is known about the habitat selection patterns of fishers relative to forest age and species composition, yet ESA petitioners have repeatedly listed habitat loss and destruction as the primary...
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This Confederated Salish & Kootenai Tribes (CSKT) Climate Change Strategic Plan represents an early step towards addressing the impacts of climate change on the Flathead Reservation in Montana. This initiative’s purpose is to improve the Tribal community and Natural Resources resiliency by effectively informing climate change impact planning decisions made by the Tribes. It is designed to initiate collectively beneficial climate change impact mitigation and adaptation solutions. This process was led by the CSKT Office of Environmental Protection and was assisted by Next Seven Group, LLC. It was completed in collaboration with the Tribes’ administration, elders, scientific leaders, and other stakeholders and experts....
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Welcome to the Rocky Mountain Avian Data Center! Here you can find information resulting from a wide variety of surveys conducted by RMBO and its partners. Users can query out count data, occupancy results, density results, and generate maps of survey locations. You may want to read the Usage Tips for information and tips on running queries. If you’re a manager and wondering how you might be able to use this information please visit our Using Estimates page for more information. The Rocky Mountain Avian Data Center is designed to provide information for specific questions and therefore works best when users select multiple filters for a query.
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If you manage to haul a frozen, skinned beaver carcass up a remote mountain pass in the middle of winter, then nail it about two metres up a tree, you might just be lucky enough to attract a wolverine.That’s what researchers have been trying to do for the past few years as part of a multi-year study to learn more about these elusive predators, and how they move and survive throughout the mountainous terrain of southern Alberta and British Columbia.Led by Tony Clevenger, a biologist at Montana State University’s Western Transportation Institute, the research team tracks wolverines using non-invasive methods, such as cameras and hair traps (and, yes, skinned beavers on trees) with hopes of learning how these high-elevation...
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Interest in using environmental DNA (eDNA) sampling to monitor aquatic species is exploding. This technique makes it possible to conduct rapid and cost-effective broad-scale species assessment and monitoring, particularly when informed by robust species distribution models. Here, we provide preliminary results from an effort to identify habitats occupied by juvenile bull trout in all 4th-code basins constituting their historical U.S. range.We developed a sampling template based on 1) the probability of habitat occupancy by juvenile bull trout from the Climate Shield model and 2) simulated and empirically tested probabilities of eDNA-based detection of stream-dwelling salmonids. A cadre of state, tribal, federal,...
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Determining accurate species distribution is crucial to conservation and management strategies for imperiled species, but challenging for small populations that are approaching extinction or being reestablished. We evaluated the efficacy of environmental DNA (eDNA) analysis for improving detection and thus known distribution of Chinook salmon in the Methow and Okanogan Sub-basins of the UpperColumbia River, Washington, USA. We developed an assay to target a 90 base pair sequence of Chinook DNA and used quantitative polymerase chain reaction (qPCR) to quantify the amount of Chinook eDNA in 1-L water samples collected at 48 sites in the sub-basins. We collected samples once during high flows in June and again during...
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Understanding a species’ behavioral response to rapid environmental change is an ongoing challenge in modern conservation. Anthropogenic landscape modification, or “human footprint,” is well documented as a central cause of large mammal decline and range contractions where the proximal mechanisms of decline are often contentious. Direct mortality is an obvious cause; alternatively, human‐modified landscapes perceived as unsuitable by some species may contribute to shifts in space use through preferential habitat selection. A useful approach to tease these effects apart is to determine whether behaviors potentially associated with risk vary with human footprint. We hypothesized wolverine (Gulo gulo) behaviors vary...
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This region-wide coordinated bird monitoring program, supported by state, federal, tribal, nongovernmental organizations, and a statewide bird conservation partnership, is designed to provide spatially-referenced baseline data for science-based biological planning and conservation design for the Great Northern LCC and its partners that is directly comparable with other landscapes and Bird Conservation Regions (BCRs). This BCR-based landbird monitoring program uses a spatially-balanced sampling design with the BCR as the sampling frame and stratification by land management boundaries and eco-regional attributes. The Integrated Monitoring in Bird Conservation Regions (IMBCR) sample design allows inferences about avian...
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Abstract: Environmental DNA (eDNA) is DNA that has been released by an organism into its environment, such that the DNA can be found in air, water, or soil. In aquatic systems, eDNA has been shown to provide a sampling approach that is more sensitive for detecting target organisms faster, and less expensively than previous approaches. However, eDNA needs to be sampled in a manner that has been tested and found effective and, because single copies of target DNA are detected reliably, rigorous procedures must be designed to avoid sample contamination. Here we provide the details of a sampling protocol designed for detecting fish. This protocol, or very similar prototypes, has been used to collect data reported in...
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Wolverines are the essence of wilderness. High in the mountains, they lurk near avalanche paths and earn their Latin name, Gulo gulo (glutton), by gorging on half-buried animals and breaking bones with powerful jaws. They traverse deep snows with plate-sized feet and scale mountain summits so quickly it puts the world’s greatest human mountaineers to shame.Although far from timid, wolverines are highly sensitive to human disturbance, says biologist Tony Clevenger, who’s been studying them in the Canadian Rockies for more than six years. “They’re big weasels with very fast metabolisms,” he says, “so they can’t just survive high up in the alpine on a rock; they also have to travel the valleys between those high passes.”On...
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The Idaho Bird Inventory and Survey (IBIS) is a plan to monitor all birds (waterbirds, shorebirds, waterfowl, and landbirds) throughout the state in a coordinated, standardized manner. Conservation and management of Idaho’s birds depends on adequate monitoring information. Monitoring information is required by legislative and land/wildlife management agency mandates as well as a host of forest plans, ecoregional plans, preserve management plans, and state wildlife action plans. It is important to monitor bird populations not only because their conservation is important in its own right, with a high level of legal, scientific, and public concern, but also because birds are useful indicators of environmental health....


map background search result map search result map 2013 Annual Report: Species Adaptations to Climate Change: Grassland, Sagebrush, and Riparian-associated Landbirds in Bird Conservation Region 10 Integrated Bird Monitoring by Conservation Region database 2013 Annual Report:  Idaho Bird Inventory and Survey (IBIS) Columbia Basin Partner Forum Fall 2015 Meeting Climate Change Strategic Plan A Protocol for Collecting Environmental DNA Samples From Streams Canadian Geographic Article: How highways are hurting the wolverine's genetic diversity Completing the loop: Combining occupancy modeling, crowd-sourcing, and eDNA sampling to inventory bull trout across their U.S. range CAP (Crucial Areas Assessment Web) Informational Web Page Modeling the effects of dispersal and patch size on predicted fisher (Pekania [Martes] pennanti) distribution in the U.S. Rocky Mountains Stand- and landscape-scale selection of large trees by fishers in the Rocky Mountains of Montana and Idaho Webinar:  Demonstration of the Avian Data Center at Rocky Mountain Bird Observatory GNLCC Website Content: Collaborative Monitoring of Landbirds to Inform Landscape-level Management 2012 Idaho Bird Conservation Partnership Development, Workshop 2013 Idaho Bird Conservation Partnership Development, Workshop The great thaw: WP Article Wolverine behavior varies spatially with anthropogenic footprint: implications for conservation and inferences about declines Mapping the Wolverine Way Webinar: Environmental DNA – A new tool for monitoring imperiled species DISTRIBUTION OF CHINOOK SALMON (ONCORHYNCHUS TSHAWYTSCHA) IN UPPER-COLUMBIA RIVER SUB-BASINS FROM ENVIRONMENTAL DNA ANALYSIS A Protocol for Collecting Environmental DNA Samples From Streams Completing the loop: Combining occupancy modeling, crowd-sourcing, and eDNA sampling to inventory bull trout across their U.S. range Climate Change Strategic Plan The great thaw: WP Article Canadian Geographic Article: How highways are hurting the wolverine's genetic diversity Wolverine behavior varies spatially with anthropogenic footprint: implications for conservation and inferences about declines Mapping the Wolverine Way Webinar: Environmental DNA – A new tool for monitoring imperiled species DISTRIBUTION OF CHINOOK SALMON (ONCORHYNCHUS TSHAWYTSCHA) IN UPPER-COLUMBIA RIVER SUB-BASINS FROM ENVIRONMENTAL DNA ANALYSIS Integrated Bird Monitoring by Conservation Region database 2013 Annual Report:  Idaho Bird Inventory and Survey (IBIS) Webinar:  Demonstration of the Avian Data Center at Rocky Mountain Bird Observatory GNLCC Website Content: Collaborative Monitoring of Landbirds to Inform Landscape-level Management 2012 Idaho Bird Conservation Partnership Development, Workshop 2013 Idaho Bird Conservation Partnership Development, Workshop 2013 Annual Report: Species Adaptations to Climate Change: Grassland, Sagebrush, and Riparian-associated Landbirds in Bird Conservation Region 10 Modeling the effects of dispersal and patch size on predicted fisher (Pekania [Martes] pennanti) distribution in the U.S. Rocky Mountains Stand- and landscape-scale selection of large trees by fishers in the Rocky Mountains of Montana and Idaho Columbia Basin Partner Forum Fall 2015 Meeting CAP (Crucial Areas Assessment Web) Informational Web Page