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Ecology And Management Of Sage Grouse And Sage Grouse Habitat
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Book Synopsis Greater Sage-Grouse by : Steve Knick
Download or read book Greater Sage-Grouse written by Steve Knick and published by Univ of California Press. This book was released on 2011-05-19 with total page 665 pages. Available in PDF, EPUB and Kindle. Book excerpt: Admired for its elaborate breeding displays and treasured as a game bird, the Greater Sage-Grouse is a charismatic symbol of the broad open spaces in western North America. Unfortunately these birds have declined across much of their range—which stretches across 11 western states and reaches into Canada—mostly due to loss of critical sagebrush habitat. Today the Greater Sage-Grouse is at the center of a complex conservation challenge. This multifaceted volume, an important foundation for developing conservation strategies and actions, provides a comprehensive synthesis of scientific information on the biology and ecology of the Greater Sage-Grouse. Bringing together the experience of thirty-eight researchers, it describes the bird’s population trends, its sagebrush habitat, and potential limitations to conservation, including the effects of rangeland fire, climate change, invasive plants, disease, and land uses such as energy development, grazing, and agriculture.
Book Synopsis Ecology and Management of Sage-grouse and Sage-grouse Habitat by : Society for Range Management
Download or read book Ecology and Management of Sage-grouse and Sage-grouse Habitat written by Society for Range Management and published by . This book was released on 2006 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecology, Conservation, and Management of Grouse by : Brett K. Sandercock
Download or read book Ecology, Conservation, and Management of Grouse written by Brett K. Sandercock and published by Univ of California Press. This book was released on 2011-09-04 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Summarizing current knowledge of grouse biology, this volume is organized in four sections--spatial ecology, habitat relationships, population biology, and conservation and management--and offers insights into spatial requirements, movements, and demography of grouse. Much of the research employs emerging tools in ecology that span biogeochemistry, molecular genetics, endocrinology, radio-telemetry, and remote sensing".--Adapted from publisher descrip tion on back cover
Book Synopsis Ecology, Conservation, and Management of Grouse by : Brett K. Sandercock
Download or read book Ecology, Conservation, and Management of Grouse written by Brett K. Sandercock and published by Univ of California Press. This book was released on 2011-10-04 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grouse—an ecologically important group of birds that include capercaillie, prairie chickens, and ptarmigan—are distributed throughout the forests, grasslands, and tundra of Europe, Asia, and North America. Today, many grouse populations are in decline, and the conservation and management of these charismatic birds is becoming a global concern. This volume summarizes current knowledge of grouse biology in 25 chapters contributed by 80 researchers from field studies around the world. Organized in four sections—Spatial Ecology, Habitat Relationships, Population Biology, and Conservation and Management—the chapters offer important insights into spatial requirements, movements, and demography of grouse. Much of the research employs emerging tools in ecology that span biogeochemistry, molecular genetics, endocrinology, radio-telemetry, and remote sensing. The chapters explore topics including the impacts of climate change, energy development, and harvest, and give new evidence for life-history changes in response to human activities.
Book Synopsis Identifying Habitat Quality and Population Response of Greater Sage-grouse to Treated Wyoming Big Sagebrush Habitats by : Kurt T. Smith
Download or read book Identifying Habitat Quality and Population Response of Greater Sage-grouse to Treated Wyoming Big Sagebrush Habitats written by Kurt T. Smith and published by . This book was released on 2016 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prioritizing and conserving habitat quality is crucial for maintaining viable wildlife populations, particularly for species of conservation concern such as the greater sage-grouse (Centrocercus urophasianus). Sage-grouse have experienced widespread population declines across much of their historic range, necessitating an understanding of how to maintain or improve the quality of remaining habitats that support their populations. Habitat loss and fragmentation is a major factor contributing to sage-grouse population declines and maintaining or improving remaining habitats has been thought to increase the value of important habitats for sage-grouse. The aim of my dissertation was to evaluate the influence of habitat management practices on sage-grouse at the population level and then explore potential mechanisms that may explain how populations are influenced by management to develop an understanding of the overall demographic response of sage-grouse to habitat treatments in big sagebrush (Artemisia spp.) communities in Wyoming. My dissertation is presented in four journal-formatted chapters. The objectives of Chapter 2 were to identify how treatments influenced annual growth rates in sage-grouse populations using yearly male sage-grouse lek counts within Sage-Grouse Management Zone II in Wyoming’s Core Areas from 1994 to 2012. One of the major findings of Chapter 2 was that mechanical sagebrush restoration treatments within 10 km of leks were negatively associated with annual greater sage-grouse population growth rates. This chapter is formatted for Restoration Ecology with co-author Jeffrey L. Beck. The primary objective of Chapter 3 was to evaluate how microhabitat use differed between reproductive states (brood-rearing versus broodless females) and if there were differences in summer survival between these states. Findings suggested that broodless females were roosting and foraging in concealed habitats with greater visual obstruction but less food forb availability. In contrast, brood-rearing females likely selected riskier microhabitats with less shrub cover and greater herbaceous understory as a tradeoff to predictably maximize foraging opportunities and promote growth and survival of their chicks. Chapter 3 is in revision in Wildlife Research with co-authors Jeffrey L. Beck and Christopher P. Kirol. The objective of Chapter 4 was to identify how mowing and tebuthiuron (Spike® 20P, Dow Agrosciences, Indianapolis, IN) treatments intended to reduce sagebrush canopy cover influenced the dietary quality of Wyoming big sagebrush in central Wyoming. Results from this chapter suggested that mowing and tebuthiuron treatments may slightly increase crude protein concentrations directly after treatments without immediate changes in plant secondary metabolites. This chapter is formatted for submission to Rangeland Ecology and Management. Chapter 5 evaluated whether diet availability and dietary consumption were predictive of sage-grouse chick body condition and if mowing and tebuthiuron treatments influenced the availability of insect and forb dietary resources for juvenile sage-grouse. Findings from this chapter suggest that females with broods selected habitats with diet resources in proportion to their availability, and dietary consumption by chicks was unrelated to available foods at brood-rearing locations. Chicks that consumed proportionally more plants during their first week of life tended to weigh more and have longer wing chords 5 weeks after hatch. Treated big sagebrush habitats contained forb and insect abundances that did not differ from untreated habitats and were equal to or less than habitats used by brood-rearing females. Chapter 5 is formatted for Journal of Wildlife Management with co-authors Jeffrey L. Beck, Aaron C. Pratt, and Jason R. LeVan.
Book Synopsis Integrated Population Models by : Michael Schaub
Download or read book Integrated Population Models written by Michael Schaub and published by Academic Press. This book was released on 2021-11-12 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrated Population Models: Theory and Ecological Applications with R and JAGS is the first book on integrated population models, which constitute a powerful framework for combining multiple data sets from the population and the individual levels to estimate demographic parameters, and population size and trends. These models identify drivers of population dynamics and forecast the composition and trajectory of a population. Written by two population ecologists with expertise on integrated population modeling, this book provides a comprehensive synthesis of the relevant theory of integrated population models with an extensive overview of practical applications, using Bayesian methods by means of case studies. The book contains fully-documented, complete code for fitting all models in the free software, R and JAGS. It also includes all required code for pre- and post-model-fitting analysis. Integrated Population Models is an invaluable reference for researchers and practitioners involved in population analysis, and for graduate-level students in ecology, conservation biology, wildlife management, and related fields. The text is ideal for self-study and advanced graduate-level courses. - Offers practical and accessible ecological applications of IPMs (integrated population models) - Provides full documentation of analyzed code in the Bayesian framework - Written and structured for an easy approach to the subject, especially for non-statisticians
Book Synopsis Habitat Requirements and Management Recommendations for Sage Grouse by : Mayo W. Call
Download or read book Habitat Requirements and Management Recommendations for Sage Grouse written by Mayo W. Call and published by . This book was released on 1974 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This Technical Note is primarily a review of literature on the fundamental habitat requirements of sage grouse and habitat management methods that may be used to perpetuate the species. It does not reiterate the life history, past distribution, species characteristics, and population dynamics"--Page 1.
Book Synopsis Sage Grouse Ecology and Management in Northern Utah Sagebrush-steppe by :
Download or read book Sage Grouse Ecology and Management in Northern Utah Sagebrush-steppe written by and published by . This book was released on 2002 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Observations of sage grouse (Centrocercus urophasianus) movements, habitat-use and population demographics were obtained 1985-2001 in Rich County, Utah.
Download or read book Global Rangelands written by A. C. Grice and published by CABI. This book was released on 2002-07-29 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although traditionally defined as areas where natural vegetation is exploited for grazing by domestic and native herbivores, rangelands are used by many different people, for a host of purposes. As well as livestock products, rangelands provide fuels, minerals and water and are used for ecotourism, recreation, nature conservation and as carbon sinks. More than half of the earth's land surface is rangeland and millions of people, both within and outside the rangelands, depend on them. This book addresses the important issues confronting the rangelands and presents new concepts and approaches for the management of rangeland resources. It is relevant to the people who live in or depend on the rangelands, and to the institutions and organisations that support them.
Book Synopsis Conservation of Greater Sage-grouse on Public Lands in the Western U.S. by : Carl L. Wambold
Download or read book Conservation of Greater Sage-grouse on Public Lands in the Western U.S. written by Carl L. Wambold and published by . This book was released on 2002 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Our general objective is to identify a set of short-run (three to five years) policy alternatives that are based on a synthesis of empirical research into the needs of the greater sage-grouse(Centrocercus urophasianus) and its relationship to the sagebrush system. In other words, based on what we know from research, we try to identify the best set of policy alternatives for maintaining and increasing sage-grouse populations on public lands that policy makers could implement and expect some results within a three- to five-year time frame"--Page 1
Book Synopsis Large Landscape Conservation by : Matthew McKinney
Download or read book Large Landscape Conservation written by Matthew McKinney and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In response to increasing conservation activity at the large landscape scale, leaders from the public, private, and nongovernmental sectors participated in two national landscape management policy dialogues and many other informal discussions in 2009. Convened by the Lincoln Institute of Land Policy and the Center for Natural Resources and Environmental Policy at The University of Montana, the intent of the dialogues was to synthesize what we know about large landscape conservation and to identify the most important needs as we move forward.
Book Synopsis Invasive Alien Species by : Thammineni Pullaiah
Download or read book Invasive Alien Species written by Thammineni Pullaiah and published by John Wiley & Sons. This book was released on 2021-04-21 with total page 1488 pages. Available in PDF, EPUB and Kindle. Book excerpt: INVASIVE ALIEN SPECIES Invasive Alien Species: Observations and Issues from Around the World Volume 1: Issues and Invasions in Africa Invasive alien species are spreading into new ecosystems each year. The impacts caused by these invaders can be swift and devastating. The topic of invasive alien species is large, complex, and globally significant at various scales, exacerbated by the globalization of world economies and increased trade and commerce that has overcome natural barriers to species movement. Invasive alien species threaten global food supplies, water quality and availability, and energy production and delivery. With the added risks associated with global climate change, the global homogenization of plants, animals, and microbes is a major factor in the decline in ecosystem health and ecosystem services worldwide. To counter this trend, there is a critical need to unify governments, cultures, and programs to improve cross-boundary coordination to effectively address the wide range of invasive alien species threats to the environment, economies, and to plant and animal health; particularly human health. This 4-volume work is the first to compile a set of useful material for key topics, to provide a better understanding of the overall global threat of invasive alien species and the diverse array of problems faced around the world, and assemble material that includes potential replicable solutions to overcome these threats. The books also highlight the threat posed by invasive alien species in terms of a global ‘call to action’. Since invasive species know no boundaries, it is our hope that by compiling material from different scientific and social perspectives around the world, and sharing knowledge and examples of a diverse array of associated topics, we can advance global awareness and improve unified national responses to the threat posed by invasive alien species.
Book Synopsis Ecology and Management of a High Elevation Southern Range Greater Sage-grouse Population by : Michael R. Guttery
Download or read book Ecology and Management of a High Elevation Southern Range Greater Sage-grouse Population written by Michael R. Guttery and published by . This book was released on 2011 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: My research provided new information concerning the management, ecology, and conservation of greater sage-grouse (Centrocercus urophasianus). I report the results of an experiment using strategic intensive sheep grazing to enhance the quality of greater sage-grouse brood-rearing habitat. Although forb cover, an important component of brood-rearing habitat, responded positively to the grazing treatment, the response of other habitat variables was suppressed because the plots were not protected from domestic and wild herbivores during the years following the treatments. Measurements taken in grazing exclosures confirmed that herbivory by both large and small animals had significant impacts on vegetation. However, despite the suppressed habitat response, sage-grouse preferred the treated plots over the controls. In another chapter, I modeled survival rates of sage-grouse chicks to 42-days of age. Average chick survival across my study was high (39%). Survival varied across years and was affected by demographic, behavioral, and habitat factors. The top habitat model indicated that chick survival was positively related to grass cover and was higher in areas dominated by black sagebrush (Artemisia nova) than in big sagebrush (A. tridentata). The top model with demographic/behavioral factors indicated that survival was affected by interactions between hen age and brood mixing as well as between hatch date and brood mixing. In my last chapter I report on a survey of Utah sage-grouse hunter motivations and satisfaction. In 2008 and 2009 I surveyed over 600 sage-grouse hunters in Utah to determine why they chose to apply for sage-grouse hunting permits and what factors contributed to a satisfactory hunting experience. Originally, I had hypothesized that the impending Endangered Species Act listing petition for greater sage-grouse motivated hunters to pursue the species before they lost the opportunity. This hypothesis was not supported by the data. The majority of hunters indicated that they chose to hunt sagegrouse because it was a tradition or because it provided an opportunity to spend time outdoors with family. Additionally, Utah sage-grouse hunter satisfaction was influenced by whether or not the hunter was successful in harvesting at least one bird.
Book Synopsis Validation of Winter Concentration Area Guidelines and Winter Habitat Ecology for Greater Sage-grouse in the Red Desert, Wyoming by : Caitlyn Powell Wanner
Download or read book Validation of Winter Concentration Area Guidelines and Winter Habitat Ecology for Greater Sage-grouse in the Red Desert, Wyoming written by Caitlyn Powell Wanner and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winter in temperate zones often represents a period of greatest energetic demand for vertebrate species. Animals respond to seasonal scarcity through behavioral strategies such as migration and selecting specific habitats characteristics to maximize resource acquisition and/or minimize energy expenditures. Migration or differential habitat use in winter can complicate goals of defining and conserving core habitat for species across increasingly fragmented landscapes. Greater sage-grouse (Centrocercus urophasianus, hereafter “sage-grouse”) is a species of conservation concern endemic to sagebrush (Artemisia spp.) steppe whose populations are most threatened by anthropogenic disturbance and concomitant degradation to sagebrush communities. Conservation of sage-grouse habitat is complicated by a partially-migratory annual cycle in most populations. Seasonal ranges (spring, summer/fall, and winter) may be integrated to any degree or non-overlapping. Efforts to conserve core habitat for sage-grouse have focused primarily on breeding ranges, which may not capture the needs of sage-grouse during other seasons, with winter habitat being least protected. Greater understanding of winter habitat requirements is needed to improve conservation for sage-grouse throughout their annual cycle. My thesis focused on multi-scale winter habitat ecology of greater sage-grouse (Centrocercus urophasianus) in the Red Desert of southcentral Wyoming, using GPS location data from winters 2018/2019, 2019/2020, and 2020/2021. My research encompassed a 1) landscape-scale validation of management guidelines for winter concentration areas as the second phase to a state-wide analysis, 2) habitat selection and behavior within home- and population-range scales as influenced by winter weather conditions, and 3) a fine-scale evaluation of microhabitat within home- and population-range scales during winter 2020/2021. My results support consideration of winter habitats in conservation plans for sage-grouse populations in rapidly changing landscapes. In Chapter 1, I conducted a systematic review of literature published in the last 46 years (1977–2022) on sage-grouse winter habitat selection and survival. Out of 32 compiled publications, I found that 59.4% of sage-grouse winter habitat literature was published in the last 10 years (2013–2022) and 53.1% of articles over the last 46 years reported avoidance of anthropogenic disturbance by sage-grouse during winter. The most recent recommendations for defining year-round priority habitat for sage-grouse recommend implementation of resource selection modeling for all seasonal periods. In Chapter 2, my research fulfilled the second phase of a larger effort to answer questions posed by the Wyoming Sage-Grouse Implementation Team, through the Winter Concentration Area Subcommittee, regarding sage-grouse winter habitat selection and response to anthropogenic disturbance. Phase 1 used existing datasets of sage-grouse GPS locations from 6 regions across Wyoming to model winter habitat selection and avoidance patterns of disturbance statewide. Results from Phase I formed the basis for developing recommendations for management of sage-grouse winter concentration areas in Wyoming. The purpose of my research in Chapter 2 was to validate results of Phase I modeling and evaluate if the statewide model accurately described sage-grouse winter habitat selection and anthropogenic avoidance in regions not considered in that modeling effort. I used 44,968 locations from 90 individual adult female grouse identified within winter habitat from winters 2018/2019, 2019/2020, and 2020/2021 in the Southern Red Desert region (my study area) for out-of-sample validation. The intent of my validations was to assess if models generated statewide or from a nearby region (Northern Red Desert) would be more effective in predicting sage-grouse habitat selection patterns in areas with little information. The statewide model better predicted sage-grouse habitat use at within-population scales and the near-region model was more predictive at within-home-range scales. I found some variation between regions and the statewide model but similar trends in environmental characteristics and avoidance of anthropogenic features even at low densities. My results from the Southern Red Desert support the recommendation from Phase 1 that anthropogenic surface disturbance should be limited to low levels (≤ 2.5%) within winter concentration areas to conserve sage-grouse winter habitat. In Chapter 3, my research focused on shifting environmental conditions that influence patterns of sage-grouse winter habitat selection. Sage-grouse are physically well adapted to winter conditions; it’s a common assumption that winter weather has little effect on sage-grouse. However, research results have varied in support of this assumption, with significant die-offs correlated to periods of extreme winter weather. My research used daily winter weather conditions to explain sage-grouse winter behavior and habitat selection. I used sage-grouse GPS locations from the Southern Red Desert over winters 2018/2019 and 2019/2020 and obtained local weather conditions for each winter from SnowModel. SnowModel used available meteorological data, landscape characteristics, and snow physics to predict weather conditions at a 30-m resolution and daily scale. By comparing habitat selection and behavior across fine temporal scales, I found that sage-grouse responded to daily weather conditions by selecting refugia habitat more than altering daily activity levels. My results suggest that, in addition to landscape features, sage-grouse selected home ranges at the population scale for warmer wind chill temperatures and greater windspeed. Within home ranges, sage-grouse appeared to respond to harsher weather (lower wind chill temperature and high wind speeds) by selecting greater sagebrush cover and leeward sides of ridges. Our research underlines the importance of examining winter habitat at narrower temporal scales than the entire winter season to identify important refugia features that may only be used periodically. Additional research into quantifying weather refugia for wintering sage-grouse populations may provide greater insight to the future sustainability of winter ranges. In Appendix A, I compared winter microhabitat characteristics at 90 sage-grouse use sites from the 2019/2020 winter with 90 available sites within the population range and 90 available sites within home ranges. I predicted habitat characteristics at grouse use locations would be more similar to paired random locations within the home range than to random locations within the population range. I also predicted that, because sage-grouse select specific habitat characteristics, there would be fewer differences when comparing random available locations between the home and population range than comparisons of used and available habitat. I found no support for my first prediction and strong support for my second prediction. Sage-grouse dung piles were 7.0- and 9.9-times higher at used locations than random locations within home and population ranges, respectively. Our results suggested that sage-grouse are highly selective for microhabitat. Sage-grouse selected areas with higher big sagebrush (Artemisia spp.) and overall canopy cover, big sagebrush height, and visual obstruction compared to random locations within home and population ranges. Our results indicate concealment cover is important to sage-grouse throughout their annual cycle.
Book Synopsis Bureau of Land Management National Sage-Grouse Habitat Conservation Strategy by : U.S. Department of the Interior
Download or read book Bureau of Land Management National Sage-Grouse Habitat Conservation Strategy written by U.S. Department of the Interior and published by CreateSpace. This book was released on 2015-01-01 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document serves as guidance on managing, restoring and enhancing sagebrush habitat on public lands administered by the Bureau of Land Management (BLM). This guidance only applies until BLM State or local-level guidance is developed, or until specific sage-grouse conservation measures are incorporated into BLM land use plans. In July 2000, the Western Association of Fish and Wildlife Agencies (WAFWA) entered into a Memorandum of Understanding (MOU) with the U.S. Forest Service (FS), U.S. Fish and Wildlife Service (FWS) and BLM. This MOU established state wildlife agencies as the lead for state and local conservation planning efforts for sage-grouse. In July 2002, WAFWA approved a proposal to develop a Conservation Assessment (CA) for sage-grouse and sage-grouse habitat to be completed in two distinct phases.
Book Synopsis Habitat Threats in the Sagebrush Ecosystem by : David S. Dobkin
Download or read book Habitat Threats in the Sagebrush Ecosystem written by David S. Dobkin and published by . This book was released on 2005 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about the status and future of the sagebrush ecosystem and its dependent species. The ecosystem is not healthy and is diminishing due to the many and various human land uses. Maintaining the ecosystem will require monumental changes in management and those changes must address all land uses in an integrated, holistic manner to be effective. The two major obstacles are a lack of needed resources, both funds and land use direction, and the attempt to stop the loss and degradation of sagebrush habitats while lacking essential research information on which to base effective strategies.
Download or read book Sage Grouse written by Kathy Love and published by . This book was released on 2017-11-15 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Richly illustrated with photographs by award-winning nature photographer Noppadol Paothong, and accompanied by the text of accomplished natural history writer Kathy Love, this book tells the story of the sage-grouse, its habitat in the vast Sagebrush Sea of the Intermountain West, and the threats faced by both. Although the sage-grouse once flourished in many Western US states and provinces of Canada, in the past century its populations have diminished drastically. Today, fewer than 400,000 sage-grouse remain, and conservative legislation challenging the preservation of public wild lands increasingly threatens the sage- grouse. This book is designed not only to build awareness on the issues threatening the sage-grouse, but to stimulate and inspire readers to join the fight for environmental conservation and wilderness preservation. Bird lovers, nature enthusiasts, and residents of the American West will delight in viewing the beauty of the sage-grouse and emerge with a deeper sense of the many interests affecting the sagebrush ecosystem and the conservation efforts being implemented. This book is one of the most visually stunning and comprehensive documentations of one of the most iconic species of the United States, great for Bird lovers, nature enthusiasts, students, and residents of the American West.
