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Many waterbird species utilize a diversity of aquatic habitats; however, with increasing anthropogenic needs tomanage water regimes there is global concern over impacts to waterbird populations. The federally threatened pipingplover (Charadrius melodus; hereafter plovers) is a shorebird that breeds in three habitat types in the Prairie PotholeRegion of North Dakota, South Dakota, and Canada: riverine sandbars; reservoir shorelines; and prairie wetlands. Watersurface areas of these habitats fluctuate in response to wet–dry periods; decreasing water surface areas exposeshorelines that plovers utilize for nesting. Climate varies across the region so when other habitats are unavailable forplover nesting because of flooding,...
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Map drained wetland basins in the PPR of Iowa and complete data set for the eastern (Region 3) of the U.S. Prairie Pothole Regionl. These data form the foundation for a newly launced inititative to develop an “Integrated Conservation Design Strategy for the PPR of Minnesota and Iowa.” This new initiative integrates wildlife habitat, water quality and flood attenuation objectives with wetland restoration potential maps to develop multi-objective wetland restoration plans for landscape-scale watershed.
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Iowa's State Wildlife Action Plan (SWAP) is a comprehensive strategy to maintain the health and diversity of wildlife within the state, including reducing the need for future listings under the Endangered Species Act. Special emphasis is given to addressing wildlife species that have received less attention in the past, including those that are not hunted or fished. All 50 states have developed SWAPs, providing a framework for planning and coordination on wildlife issues that cross state boundaries. The development and implementation of SWAPs is supported by the US Fish and Wildlife Services' State and Tribal Wildlife Grant Program.Iowa's SWAP addresses a variety of wildlife and habitat management challenges, the...
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Sediment accumulation threatens the viability and hydrologic functioning of many naturally formed depressional wetlands across the interior regions of North America. These wetlands provide many ecosystem services and vital habitats for diverse plant and animal communities. Climate change may further impact sediment accumulation rates in the context of current land use patterns. We estimated sediment accretion in wetlands within a region renowned for its large populations of breeding waterfowl and migrant shorebirds and examined the relative roles of precipitation and land use context in the sedimentation process. We modeled rates of sediment accumulation from 1971 through 2100 using the Revised Universal Soil Loss...
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Oil and gas development in North Dakota is occurring at a rapid rate, and managers and biologists are ill-equipped to address and minimize damage from oil development and related activities on fish and wildlife habitat. This project aims to gather information on impacts to grassland birds from oil and gas development to better inform conservation managers.The 2012 pilot season was a success. Bird surveys were conducted at 18 oil wells and four control sites. Preliminary findings showed reduced densities of grassland birds near wells compared with away from wells, but the effect varied among species. Continuing work will strengthen inferences as well as attempt to assess effects on uncommon species such as Baird’s...
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Climate change poses major challenges for conservation and management because it alters the area, quality, and spatial distribution of habitat for natural populations. To assess species’ vulnerability to climate change and target ongoing conservation investments, researchers and managers often consider the effects of projected changes in climate and land use on future habitat availability and quality and the uncertainty associated with these projections. Here, we draw on tools from hydrology and climate science to project the impact of climate change on the density of wetlands in the Prairie Pothole Region of the USA, a critical area for breeding waterfowl and other wetland-dependent species. We evaluate the potential...
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PLAN VISIONThe South Dakota Wildlife Action Plan assesses the health of South Dakota's fish and wildlife and associated habitats, evaluates the problems they face, and outlines actions to help conserve them for the long term. This plan encourages voluntary partnerships among governmental entities, tribes, organizations, and private citizens to help prevent fish and wildlife from becoming endangered and to provide for the needs of the full array of fish and wildlife and habitat diversity for the future sustained enjoyment and use by South Dakota's residents and visitors.WILDLIFE ACTION PLANThe entire South Dakota Wildlife Action Plan is provided below. Due to the plan's large size, sections have been broken into...
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Numerous studies have documented the effects of landscape disturbance, including that associated with energy development, on increased abundance of invasive and non-native species. As of February 2012, over 43,000 new petroleum wells have been drilled in the Williston Basin since the first successful Bakken test well drilled in 2000 in the Elm Coulee field of Montana. With the average single well pad approximating five acres, this large scale and regional land disturbance provides a pathway for the introduction and establishment of invasive species throughout the PPP LCC.The presence of invasive species has biological and economic implications across the PPP LCC. Leafy spurge has been shown to reduce habitat...
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Conservation of biological communities requires accurate estimates of abundance for multiple species. Recent advances in estimating abundance of multiple species, such as Bayesian multispecies N-mixture models, account for multiple sources of variation, including detection error. However, false-positiveerrors (misidentification or double counts), which are prevalent in multispecies data sets, remain largely unaddressed. The dependent-double observer (DDO) method is an emerging method that both accounts for detection error and is suggested to reduce the occurrence of false positives because it relies on two observers working collaboratively to identify individuals. To date, the DDO method has not been combined with...
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Wind power is a promising clean energy technology that has grown rapidly in recent years (EIA 2013). In spite of its environmentally friendly reputation, industrial wind energy generation can have serious impacts on wildlife. Bat and bird collision fatality rates have been alarmingly high at some wind farms. Proper siting of wind facilities may help minimize collision impacts as the wind energy industry continues to grow. Bat and bird fatality rates vary greatly among sites; however, there is no reliable method for assessing collision risk prior to development. My goal was to develop a method for predicting fatality rates based on nocturnal activity patterns measured by ground-level recording of bat and bird calls....
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Migration barriers and resulting habitat fragmentation are a major conservationconcern for freshwater fishes. Characterizing the swimming abilities of fish is vital forfishway design and identifying potential movement barriers. The objective of this studywas to assess the swimming performance of two of the most widely distributed prairiefishes, the large-bodied, large river sauger Sander Canadensis, and the small-bodied,small stream longnose dace Rhinichthys cataractae. Swimming performance for bothspecies was assessed using a variety of metrics (passage success, maximum ascentdistance, maximum sprint speed) in an open channel flume over a range of velocities(sauger, 51, 80, 93 cm/; dace, 39, 64, 78, and 90 cm/s),...
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Wetland hydroperiod, the length of time water is available in wetlands, is sensitive to changes in precipitation, temperature and timing due to climate variation. Truncated hydroperiod has major implications for wetland-dependent species (e.g., waterfowl, amphibians) and human water allocation (PPP LCC Need 1). To characterize wetland hydroperiod in the Plains and Prairie Pothole Region, we first identify location and hydroperiod of wetlands using field-based and remotely sensed training data (RapidEye, Landsat). We define hydroperiod as wetland ephemerality, where ephemerality represents the persistence of a wetland across the growing season. We then link hydroperiod to climatic variation by relating climate time-series...
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Unconventional oil development in the Bakken shale region has increased rapidly as a result of new technologies. This region also supports a particularly high density and diversity of grassland bird species, which are declining across North America. We examined grassland bird response to unconventional oil extraction sites (i.e. developed with hydraulic fracturing and horizontal drilling) and associated roads in North Dakota. Our goal was to quantify the amount of habitat that was indirectly degraded by oil development, as evidenced by patterns of avoidance by birds. Grassland birds avoided areas within 149 m of roads (95% CI: 4 – 294 m), 267 m of single-bore well pads (95% CI: 157 – 377 m), and 150 m of multi-bore...
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Map drained wetland basins in the PPR of Iowa and complete data set for the eastern (Region 3) of the U.S. Prairie Pothole Regionl. These data form the foundation for a newly launced inititative to develop an “Integrated Conservation Design Strategy for the PPR of Minnesota and Iowa.” This new initiative integrates wildlife habitat, water quality and flood attenuation objectives with wetland restoration potential maps to develop multi-objective wetland restoration plans for landscape-scale watershed.
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The Invasion of native communities by cool-season introduced grasses, especially smooth brome and Kentucky bluegrass in upland prairies, reed canary grass in wetlands, is on one of the most important management issues on U.S. Fish and Wildlife Service (Service)-owned lands. Two adaptive management projects, the Native Prairie and Reed Canary Grass Adaptive Management Projects were funded by USGS to examine restoration efforts on NWRs and WMDs in USFWS Regions 3 and 6. This project will support the completion of two decision support tools that are essential to long-term resource management success.
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Wyoming's State Wildlife Action Plan (SWAP) is a comprehensive strategy to maintain the health and diversity of wildlife within the state, including reducing the need for future listings under the Endangered Species Act. Special emphasis is given to addressing wildlife species that have received less attention in the past, including those that are not hunted or fished. All 50 states have developed SWAPs, providing a framework for planning and coordination on wildlife issues that cross state boundaries. The development and implementation of SWAPs is supported by the US Fish and Wildlife Services' State and Tribal Wildlife Grant Program.Wyoming's SWAP addresses a variety of wildlife and habitat management challenges,...
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PLAN VISIONThe South Dakota Wildlife Action Plan assesses the health of South Dakota's fish and wildlife and associated habitats, evaluates the problems they face, and outlines actions to help conserve them for the long term. This plan encourages voluntary partnerships among governmental entities, tribes, organizations, and private citizens to help prevent fish and wildlife from becoming endangered and to provide for the needs of the full array of fish and wildlife and habitat diversity for the future sustained enjoyment and use by South Dakota's residents and visitors.WILDLIFE ACTION PLANThe entire South Dakota Wildlife Action Plan is provided below. Due to the plan's large size, sections have been broken into...
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Fishery and aquatic scientists often assess habitats to understand the distribution, status, stressors, andrelative abundance of aquatic resources. Due to the spatial nature of aquatic habitats and the increasingscope of management concerns, using traditional analytical methods for assessment is often difficult.However, advancements in the geographic information systems (GIS) field and related technologies haveenabled scientists and managers to more effectively collate, archive, display, analyze, and model spatial andtemporal data. For example, spatially explicit habitat assessment models allow for a more robustinterpretation of many terrestrial and aquatic datasets, including physical and biological monitoring...
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Wetland hydroperiod, the length of time water is available in wetlands, is sensitive to changes in precipitation, temperature and timing due to climate variation. Truncated hydroperiod has major implications for wetland-dependent species (e.g., waterfowl, amphibians) and human water allocation (PPP LCC Need 1). To characterize wetland hydroperiod in the Plains and Prairie Pothole Region, we first identify location and hydroperiod of wetlands using field-based and remotely sensed training data (RapidEye, Landsat). We define hydroperiod as wetland ephemerality, where ephemerality represents the persistence of a wetland across the growing season. We then link hydroperiod to climatic variation by relating climate time-series...
map background search result map search result map Decision Support Tools for Adaptive Management Projects in Prairie and Wetland Habitats on National Wildlife Refuges and Wetland Management Districts in USFWS Regions 3 and 6 Capture and interpretation of down-scaled climate change models to benefit avian conservation Effects of oil and gas development on grassland birds Wyoming SWAP Climate Change Chapter Presence and abundance of invasive species and non-native perennial grasses related to energy development in Montana and North Dakota Climate Change & South Dakota Wildlife Action Plan Revision A multispecies dependent double-observer model: A new method to for estimating multispecies abundance Projected wetland densities under climate change: habitat loss but little geographic shift in conservation strategy Sediment Accumulation in Prairie Wetlands under a Changing Climate: the Relative Roles of Landscape and Precipitation Final Report: Climate Change South Dakota Wildlife Action Plan Revision Relationships among swimming performance, behavior, water velocity, temperature, and body size for Sager and longnose dace Iowa SWAP Climate Change Chapter Consolidation Drainage and Climate Change May Reduce Piping Plover Habitat in the Great Plains Iowa Wetland Assessment and Restorable Wetland Inventory Phase-II Report Iowa Wetland Assessment and Restorable Wetland Inventory Phase-I Report Grassland Birds and Unconventional Oil Development in Western North Dakota Assessing Bat and Bird Fatality Risk at Wind Farm Sites using Acoustic Detectors Wetland hydroperiod and climate change: Completion Report – Phase I Using a multiscale, probabilistic approach to identify spatial-temporal wetland gradients Great Plains Fish Habitat Partnership Fish Modeling Results Effects of oil and gas development on grassland birds Iowa Wetland Assessment and Restorable Wetland Inventory Phase-II Report Iowa Wetland Assessment and Restorable Wetland Inventory Phase-I Report Iowa SWAP Climate Change Chapter Climate Change & South Dakota Wildlife Action Plan Revision Final Report: Climate Change South Dakota Wildlife Action Plan Revision Wyoming SWAP Climate Change Chapter Presence and abundance of invasive species and non-native perennial grasses related to energy development in Montana and North Dakota Decision Support Tools for Adaptive Management Projects in Prairie and Wetland Habitats on National Wildlife Refuges and Wetland Management Districts in USFWS Regions 3 and 6 Capture and interpretation of down-scaled climate change models to benefit avian conservation A multispecies dependent double-observer model: A new method to for estimating multispecies abundance Projected wetland densities under climate change: habitat loss but little geographic shift in conservation strategy Relationships among swimming performance, behavior, water velocity, temperature, and body size for Sager and longnose dace Consolidation Drainage and Climate Change May Reduce Piping Plover Habitat in the Great Plains Grassland Birds and Unconventional Oil Development in Western North Dakota Assessing Bat and Bird Fatality Risk at Wind Farm Sites using Acoustic Detectors Wetland hydroperiod and climate change: Completion Report – Phase I Using a multiscale, probabilistic approach to identify spatial-temporal wetland gradients Great Plains Fish Habitat Partnership Fish Modeling Results Sediment Accumulation in Prairie Wetlands under a Changing Climate: the Relative Roles of Landscape and Precipitation