Download or read book The Status and Conservation of Birds of Prey in the Transvaal written by Warwick Rowe Tarboton and published by . This book was released on 1984 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Survey of Birds of Prey in the Transvaal written by Warwick Rowe Tarboton and published by . This book was released on 1978 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vultures written by Michael O'Neal Campbell and published by CRC Press. This book was released on 2015-06-26 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reexamines current knowledge on the evolution, ecology, and conservation biology of both New World vultures (Cathartidae) and Old World vultures (Accipitridae) and seeks answers to past and present regional extinctions, colorizations, and conservation questions. Extinct species of both families are examined, as is the disputed evidence fo
Download or read book Raptor Survey and Monitoring written by Gerard Malan and published by Prof Gerard Malan. This book was released on 2009 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Golden Eagle written by Jeff Watson and published by A&C Black. This book was released on 2010-08-23 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive monograph is a second edition of one of the most popular Poyser monographs; it covers all aspects of this spectacular eagle's biology and ecology, including a full review of the literature and incorporating the considerable body of research on the species since the publication of the first edition in 1997. The late Jeff Watson was one of Scotland's foremost eagle experts, with more than 20 years of research on the birds; following Jeff's untimely death, the book is being completed by his colleagues Des Thompson and Helen Riley. Scottish studies provide the foundation for a treatment that also includes up-to-date information from work in North America, continental Europe and elsewhere. This global view allows fascinating insights into the species' relationships with a variety of different habitats and leads to many new and important conclusions regarding its ecology. This highly readable and authoritative account is destined to become the standard reference on the species, both in Scotland and elsewhere in the world. The text is enriched with many superb pictures of this majestic bird and additional wash landscapes capture the very special atmosphere of Scotland's Golden Eagle country.
Download or read book The Great Eagles written by Michael O'Neal Campbell and published by CRC Press. This book was released on 2022-05-19 with total page 1666 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the current literature and knowledge on the evolution and ecology of all the birds named as eagles, with particular emphasis on the larger species. It also examines the past and current relations between eagles and people, including habitat change and conservation issues. Eagle ecologies and conservation are currently seriously impacted by human activities such as industrialization, urbanization, pollution, deforestation and hunting. Some eagle species have consequently experienced extreme population changes. There are, however, some positive developments. Eagles have a strong, historic bond with human civilization, due to their status as the world’s most charismatic birds. Conservation policies have also been successful in repopulating some ecosystems with breeding eagles. Therefore, despite the complexity of this relationship, there may yet be hope for this unique species group, frequently rated as the kings of birds, and symbolic of human power, ambition, royalty, nationality, and even concepts of God. It is hoped that this book will contribute to the further understanding of these unique and fantastic birds.
Download or read book Raptors in Human Landscapes written by David M. Bird and published by Elsevier. This book was released on 1996-02-08 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of papers highlighting ways in which Raptors have successfully adapted to man-made landscapes and structures. The coverage of Raptors in Human Landscapes is broad, ranging from the impact of human activity on country-wide scales to the particular conditions associated with urban, cultivated, and industrial landscapes, as well as to the various schemes specifically directed towards the provision of artificial nest sites and platforms. The cases described hail from a wide geographic range including North and South America, Europe, Africa and elsewhere, and from a broad spectrum of species groups such as the falcons, accipiters, eagles, kites, and many others.This is a book of immense value not only to ornithologists and conservation biologists, but also to engineers and managers involved in all kinds of building and environmental work in cities, power and water works, agriculture, and forestry. Serves as a good introduction to all aspects of the subject Focuses on successful adaptations of Raptors to environmental change
Download or read book Harriers of the World written by Robert E. Simmons and published by Oxford University Press, USA. This book was released on 2000 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Harriers are a charismatic group of birds of prey with a worldwide distribution that have long fascinated bird watchers and scientists. Here for the first time the biology of the world's harriers is treated within one over, in readily accessible language. There are detailed comparisons of northern and southern species, descriptions of mating systems and population dynamics life histories, and insights into the selection pressures shaping the birds' life histories. The author addresses such questions as how females choose partners against their apparent self- interest, how they adjust to prevailing circumstances to produce the perfect clutch size, and what underlies variations in size dimorphism and copulation patterns. New information resulting from a DNA examination of the group reveals three new harrier species and allows construction of a new phylogeny of the harriers. The author's twin brother brings the book to life by fine original line drawings of these impressive birds. It will be a treat for all raptor biologists, amateur raptophiles, and behavioral ecologists interested in birds of prey.
Download or read book Raptors of the World written by James Ferguson-Lees and published by Houghton Mifflin Harcourt. This book was released on 2001 with total page 1002 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plates 1-3 illustrate representatives, in flight, of all 78 genera, grouped by size and zoogeographical regions.".
Download or read book Report of Proceedings written by Robin D. Chancellor and published by . This book was released on 1977 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diversity of Ecosystems written by Mahamane Ali and published by BoD – Books on Demand. This book was released on 2012-04-27 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ecosystems present a great diversity worldwide and use various functionalities according to ecologic regions. In this new context of variability and climatic changes, these ecosystems undergo notable modifications amplified by domestic uses of which it was subjected to. Indeed the ecosystems render diverse services to humanity from their composition and structure but the tolerable levels are unknown. The preservation of these ecosystemic services needs a clear understanding of their complexity. The role of research is not only to characterise the ecosystems but also to clearly define the tolerable usage levels. Their characterisation proves to be important not only for the local populations that use it but also for the conservation of biodiversity. Hence, the measurement, management and protection of ecosystems need innovative and diverse methods. For all these reasons, the aim of this book is to bring out a general view on the function of ecosystems, modelling, sampling strategies, invading species, the response of organisms to modifications, the carbon dynamics, the mathematical models and theories that can be applied in diverse conditions.
Download or read book The Journal of Raptor Research written by and published by . This book was released on 2003 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Photographic Guide to Birds of Prey of Southern Central and East Africa written by David G. Allan and published by Ralph Curtis Publishing. This book was released on 1996 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This photographic guide is aimed directly at field identification, and includes thumbnail silhouettes to help the reader quickly locate the correct bird, a map of species distribution, plus full colour photos of the different birds
Download or read book The Ecology and Conservation of Palaearctic African Migrants written by Humphrey Q. P. Crick and published by . This book was released on 1992 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wildlife Abstracts written by U.S. Fish and Wildlife Service and published by . This book was released on 1976 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The ICBP IUCN Red Data Book Threatened birds of Africa and related islands written by and published by . This book was released on 1985 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Western Foundation of Vertebrate Zoology written by and published by . This book was released on 1992 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
