Download or read book Barn Owls and Major Roads written by David A. Ramsden and published by . This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Barn Owl Conservation Handbook written by Barn Owl Trust, and published by Pelagic Publishing. This book was released on 2012-06-25 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive handbook covering all aspects of the conservation of Barn Owls. Written by the Barn Owl Trust, this book includes in-depth information on Barn Owl survey techniques, relevant ecology, Barn Owls and the law, mortality, habitat management, use of nest boxes and barn Owl rehabilitation. Essential reading for ecologists, planners, land managers and ornithologists.
Download or read book The Effects of Roads on Movement Flight Dynamics Occupancy and Productivity in Barn Owls Tyto Alba written by Brian Thomas Busby and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Barn Owls (Tyto alba) are a species of conservation concern in many portions of their cosmopolitan range. One important factor contributing to population declines and sometimes local extirpations is roads, which can cause direct mortality through Barn Owl-vehicle collisions, fragment habitat, limit dispersal and movement, and imperil long-term population viability. However, the effects of roads on Barn Owl reproduction are less clear. Further, the cumulative effects of roads on Barn Owls can be dependent on how they respond to them. Road and traffic responses of animals have been classified into four categories: 1) speeders, who increase speed to cross roads, 2) pausers, who pause before crossing, 3) avoiders, who avoid crossing roads altogether, and 4) nonresponders, who have no response to roads or traffic. Barn Owls, who are frequent victims of road mortality around the world and may even be attracted to the areas along roads for foraging, are hypothesized to be nonresponders. My goals were to examine Barn Owl behavior near roads to assess the extent to which they exhibited traits of nonresponders as well as to assess the possibility that they were attracted to areas near roads. Additionally, I aimed to examine the potential effects of roads on Barn Owl reproduction. To help understand Barn Owl behavior near roads I attached and recovered GPS data loggers from 19 Barn Owls to obtain location data on their movements. I first conducted a random walk analysis to assess how Barn Owl crossing rates and proximity to roads compared to what would be expected by chance. Additionally, I analyzed individual road encounters to help understand how flight dynamics affected their decision to cross a road and their behavior when actually crossing. I found that owls crossed fewer roads than expected, especially highways and interstates. Additionally, Barn Owls did not fly closer to roads than expected, including major roads and those of any size. When encountering roads, Barn Owls were more likely to cross when they approached at higher altitudes and when roads were narrower in width. When crossing roads, Barn Owls accelerated to cross when approaching at higher altitudes and slower speeds. They also decreased crossing altitude when approaching at higher altitudes and increased altitude to cross wider roads. These findings suggest that rather than being strict nonresponders, Barn Owls showed evidence of traits more associated with speeders and avoiders. To assess the potential effect of roads on Barn Owl reproduction I monitored a nest box population of Barn Owls between 2019 and 2022 to record breeding occupancy and productivity (number of fledglings) during two breeding seasons (2020 and 2021). I assessed occupancy in an average of 276 nest boxes per year and found that occupancy was 66%. Nests produced an average of 3.7 fledglings across the two breeding seasons (n = 225 nests). Both breeding occupancy and productivity decreased with proximity to roads. These results suggest that roads have the potential to influence owl populations not only through wildlife-vehicle collisions but indirectly through reductions in occupancy and productivity. Although it is alarming that roads are further impacting Barn Owls through their reproduction, my behavioral research suggests that rather than being strict nonresponders to roads, Barn Owls may avoid them to some degree, as well as reduce their risk of collision when crossing through changes in speed and altitude. Given the continuing expansion of road networks across the globe and the negative effects of roads on Barn Owl reproduction, it is encouraging that Barn Owls may be preadapted to the threat of roads, if not currently evolving adaptations in light of selective pressure, providing hope for the conservation of this species in a new and changing environment."--Boise State University ScholarWorks.
Download or read book The Barn Owl written by D.S Bunn and published by A&C Black. This book was released on 2010-11-30 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the classic monograph mould, this study of Tyto alba is the product of almost 40 years field work by its authors and complementary observations by other dedicated ornithologists in Britain, the USA and Europe. The result is a detailed, balanced account based on intimate knowledge of the Barn Owl in varying habitats in Britain, comparing, as appropriate, this race's behaviour with that of sub-species in other areas of the world. There are major chapters on breeding and general behaviour, feeding, distribution, etc, but voice is rightly given a full treatment. The text is graced by Ian Willis's fine drawings and there are 31 photographs plus a colour frontispiece.
Download or read book Owls of the World A Photographic Guide written by Heimo Mikkola and published by A&C Black. This book was released on 2014-06-01 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Having trouble separating your scops from your screech owls, Tengmalm's from Tawny Owl or Collared and Spotted Owlets? Then this is the book for you. Owls of the World is the ultimate resource dedicated to the identification of these charismatic, largely nocturnal birds of prey. This enhanced fixed-format of the book contains crisp, fully zoomable photography from dozens of the world's finest natural history photographers, covering all of the world's 268 species of owls. The lavish photos are accompanied by concise text on the identification, habitat, food, distribution and voice of these birds, along with accurate range maps. What makes this e-book indispensible, however, is the inclusion of a definitive and truly comprehensive sound archive – more than 500 songs and calls, covering 90% of all the world's species and including as much subspecific variation as possible. Optimised for tablets, this epic collection of images and sounds represent the definitive work on owls – no birder should be without it!
Download or read book Interaction Between Roadways and Wildlife Ecology written by Gary L. Evink and published by Transportation Research Board. This book was released on 2002 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 305: Interaction Between Roadways and Wildlife Ecology summarizes existing information related to roadway planning, design, construction, operation, and maintenance practices being used successfully and unsuccessfully, nationally and internationally, to accommodate wildlife ecology given the challenging background of rapid growth and diminishing natural resources.
Download or read book Birds of Texas written by John H. Rappole and published by Texas A&M University Press. This book was released on 1994 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: "W.L. Moody, Jr., natural history series ; no. 14." Guide to 622 birds found in Texas with information on habitat preferences, abundance, seasonal occurance, and more.
Download or read book Summer of the Mariposas written by Guadalupe Garcia McCall and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In an adventure reminiscent of Homer's Odyssey, fifteen-year-old Odilia and her four younger sisters embark on a journey to return a dead man to his family in Mexico, aided by La Llorona, but impeded by a witch, a warlock, chupacabras, and more.
Download or read book Highways and Movement of Wildlife written by and published by . This book was released on 1996 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Concise Garden Bird Guide written by Bloomsbury and published by Bloomsbury Publishing. This book was released on 2014-10-02 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical field guide, published in association with the Wildlife Trusts, provides essential information on identifying and attracting eighty-eight species of garden bird. Each species account contains accurate artworks that show details to help readers differentiate between similar looking species, and male and female birds. A concise written account further outlines their size, plumage, voice, habitat, food and distribution in Britain and the near Continent. The book also includes general guidelines on food, feeders, nest boxes and other items that can greatly increase the presence of birds in your garden. The easy-to-follow layouts and illustrations aid quick identification, and make this book an indispensable reference in the field as well as at home.
Download or read book Traffic written by Tom Vanderbilt and published by Vintage Canada. This book was released on 2009-08-11 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Driving is a fact of life. We are all spending more and more time on the road, and traffic is an issue we face everyday. This book will make you think about it in a whole new light. We have always had a passion for cars and driving. Now Traffic offers us an exceptionally rich understanding of that passion. Vanderbilt explains why traffic jams form, outlines the unintended consequences of our attempts to engineer safety and even identifies the most common mistakes drivers make in parking lots. Based on exhaustive research and interviews with driving experts and traffic officials around the globe, Traffic gets under the hood of the quotidian activity of driving to uncover the surprisingly complex web of physical, psychological and technical factors that explain how traffic works.
Download or read book Acta ornithologica written by and published by . This book was released on 2003 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Book of the Barn Owl written by Sally Coulthard and published by Bloomsbury Publishing. This book was released on 2022-03-03 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few of us know what goes on after dark, underneath the moon. Sally Coulthard shines a light on the barn owl, one of the most mesmerising and elusive icons of the countryside. 'Fascinating insights... An endearing book for lovers of the barn owl' Daily Mail 'Enjoyable and lyrical... enhanced by Vanessa Lubach's arresting lino prints' Country Life 'Packs in everything the amateur nature enthusiast would want to know' Yorkshire Life 'This is a gorgeous little book' Permaculture Magazine With its heart-shaped face and silent, graceful flight, the barn owl regularly tops the nation's list of favourite birds. But how much do we really know about this sublime tenant of the night? Here, bestselling author Sally Coulthard shines a light on the barn owl. Full of fascinating insights, conservation advice and the latest research, this affectionate and timely guide also tells the story of a barn owl's early life – from first pip of the shell to leaving the nest – a fascinating time in this captivating creature's journey.
Download or read book Ornithology written by Michael L. Morrison and published by JHU Press. This book was released on 2018-09-03 with total page 1017 pages. Available in PDF, EPUB and Kindle. Book excerpt: The essential text for ornithology courses, this book will leave students with a lifelong understanding and appreciation of the biology and ecology of birds. Aves, the birds, is the wildlife group that people most frequently encounter. With over 10,000 species worldwide, these animals are part of our everyday experience. They are also the focus of intense research, and their management and conservation is a subject of considerable effort throughout the world. But what are the defining attributes that make a bird a bird? Aimed at undergraduate and graduate students, Ornithology provides a solid modern foundation for understanding the life and development of birds. Written by renowned experts from around the globe, this comprehensive textbook draws on the latest research to create an innovative learning experience. Moving beyond bones, muscle, and feathers, it provides the core information needed to “build” the bird, linking anatomy and physiology with ecology and behavior. As it reviews the major orders of birds, the book highlights their wide diversity and critically evaluates ornithological concepts and theories. Incorporating brief biographies of leaders in the field, the text describes their contributions in the context of key historical events in bird science. Each chapter ends with a summary of the material covered, a discussion of potential management and conservation applications, and suggested study questions that will stimulate thought and discussion. Contributors: Peter Arcese, George E. Bentley, Lori A. Blanc, William M. Block, Alice Boyle, Leonard A. Brennan, Luke K. Butler, Zac Cheviron, Luis M. Chiappe, Melanie R. Colón, Caren B. Cooper, Robert J. Cooper, Jamie M. Cornelius, Carlos Martinez Del Rio, John Dumbacher, Shannon Farrell, Maureen Flannery, Geoffrey Geupel, Patricia Adair Gowaty, Thomas P. Hahn, Ashley M. Heers, Fritz Hertel, Geoffrey E. Hill, Matthew Johnson, Lukas F. Keller, Dylan C. Kesler, Pablo Sabat Kirkwood, John Klicka, Christopher A. Lepczyk, Ashley M. Long, Scott R. Loss, Graham R. Martin, John M. Marzluff, Susan B. McRae, Michael L. Morrison, Timothy J. O’Connell, Jen C. Owen, Marco Pavia, Jeffrey Podos, Lars Pomara, Jonathan F. Prather, Marco Restani, Alejandro Rico-Guevara, Amanda D. Rodewald, Vanya G. Rohwer, Matthias Starck, Michael W. Strohbach, S. Mažeika P. Sullivan, Diego Sustaita, Kerri T. Vierling, Gary Voelker, Margaret A. Voss, Jeff R. Walters, Paige S. Warren, Elisabeth B. Webb, Michael S. Webster, Eric M. Wood, Robert M. Zink, Benjamin Zuckerberg
Download or read book The Tawny Owl written by Jeff Martin and published by Bloomsbury Publishing. This book was released on 2022-09-29 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Jeff Martin explores the Tawny Owl's natural history in the greatest detail. Where controversy has arisen in the literature, he has put forward all points of view so the reader can make his or her own judgements. There seems nothing concerning the biology of this owl that Jeff has not researched.' - Derek Bunn, author of The Barn Owl The haunting calls of the Tawny Owl can be heard from Scandinavia in the north of its range to North Africa in the south. Most people would consider it to be a common and widespread species throughout Europe, but populations in Britain at least are declining, and we need to understand more about the behaviour and ecology of this magnificent woodland bird if its future is to be secured. Jeff Martin has been studying owls for decades, and in this timely book he combines his personal observations together with those of other ornithologists and a comprehensive review of the literature, resulting in some surprising revelations. It was not long ago, for example, that the Tawny Owl was considered to be one of the most nocturnal of all owl species, but in recent years it has been observed sunbathing, calling and even hunting in broad daylight. The Tawny Owl begins by exploring the research that has been undertaken over the last two centuries, and the gaps that remain in our knowledge. Subsequent chapters detail the evolution and classification of this relatively young species, its status and distribution across Europe, its feeding, breeding and behavioural ecology, why numbers are falling, and what we can do about it. Interestingly, this silent hunter appears to be increasingly preying on passerine birds, as forest degradation and destruction have had a negative impact on small mammal numbers. The book concludes by looking at the role that Tawny Owls have played in British culture, and whether the changes in behaviour and plumage among the British population could mean we have a new subspecies evolving on our island.
Download or read book Methods of Environmental Impact Assessment written by Peter Morris and published by UBC Press. This book was released on 1995 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by practising specialists who teach a highly regarded MSc course in environmental assessment and management, and by experts from a major environmental consultancy, Methods of environmental impact assessment is invaluable for: people who organize, review, and make decisions about EIA; environmental planners and managers; students taking first degrees in planning, ecology, geography, environmental studies and related subjects with an EIA content; and postgraduate students taking courses in EIA or environmental management.
Download or read book Effects of Paved Roads on Birds written by Angela Victoria Kociolek and published by . This book was released on 2009 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
