Download or read book Heron Conservation written by James Anthony Kushlan and published by Helm. This book was released on 2000 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heron Conservation provides a comprehensive update following two distinct threads. The status and conservation needs of herons are first presented on a regional basis, in a series of chapters set at continental or subcontinental scale. Over 200 biologists and heron conservationists - many associated with the Heron Specialist Group sponsored by Wetlands International and IUCN - have contributed to the data summarised here and these very latest census and survey results provide the most up to date and detailed picture of heron populations currently available. Chapters discussing several critical issues in heron conservation follow, often focusing on the international nature of the problem. Many heron populations are migratory and depend upon conservation of both summer and wintering wetland habitats often located on different continents. Effective conservation of these wetlands of international importance depends in large part on local and regional socio-economic factors. Herons, to the extent that they require maintenance of wetland functioning, should be an integral part of sustainable wetland conservation. Features: * Fascinating insight into a topical issue * Beautiful colour pho
Download or read book The Great Blue Heron written by Robert William Butler and published by UBC Press. This book was released on 1997 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: With its striking plumage, the great blue heron is one of the most widely recognized wading birds in North America. Riding on kelp beds in the Queen Charlotte Islands, wading in coastal streams along the mainland, poised motionless at the water's edge on a misty morning, or nesting in the limbs of old-growth forests, this stately bird is a familiar sight on the coast of British Columbia. The largest colonies are on the Fraser River delta, an area of great ecological significance to the north Pacific. Despite a growing body of knowledge regarding many aspects of the species' breeding biology and courtship behaviour, the foraging and population ecology of this bird remains something of an enigma. In his beautifully illustrated book, Robert Butler follows the great blue heron through a year on the coast of British Columbia. He draws on more than a decade of work to throw light on the adaptability of this magnificent bird to a temperate climate, its diet and breeding habits, habitat use, and conservation. Although the great blue heron has become a symbol of wetland conservation, in recent years it has had to face new challenges as a consequence of rapid urbanization of its environment. In The Great Blue Heron the author also describes the B.C. coast and shares a vision for the conservation of the Strait of Georgia and the Fraser River delta.
Download or read book Herons Egrets and Bitterns written by Neil McKilligan and published by CSIRO PUBLISHING. This book was released on 2005 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to deal exclusively with the Australian members of the Family Ardeidae. It is an easy-to-read account of their origins, classification and biology, and explains the features that distinguish them from other birds. This book covers the distribution and movements, feeding, breeding, population dynamics and conservation of the 14 Australian species. Also includes a chapter on the six species that are 'occasional visitors' to the continent.
Download or read book Birdlife of the Gulf of Mexico written by Joanna Burger and published by Texas A&M University Press. This book was released on 2018-01-02 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Gulf of Mexico is one of the most important ecological regions in the world for birds. The mosaic of diverse habitats in the region provides numerous niches for birds. There are productive salt marshes, barrier islands, and sandy beaches for foraging and nesting; a direct pathway between North and Central and South America for migrating; and warm, tropical waters for wintering. Many species are residents all year around, some migrate through, and still others spend the winter along the shores. The Gulf Coast is home to a significant portion of the world’s population of Reddish Egret and Snowy Plover and a significant portion of the US breeding populations of certain birds, including the Sandwich Tern, Black Skimmer, and Laughing Gull. In total, there are more than 400 bird species that rely on the Gulf at some time during the year. Drawing on decades of fieldwork and data research, renowned ornithologist and behavioral ecologist Joanna Burger provides detailed descriptions of birdlife in the Gulf of Mexico. Burger records trends in bird population, behavior, and major threats and stressors affecting birds in the region, including the effects of the Deepwater Horizon oil spill in 2010. While some of this data exists in journal articles, research papers, and government reports, this is the first volume to weave together a comprehensive overview of the birds and related natural resources found in the Gulf of Mexico. Illustrated with over 900 color photographs, charts, and maps, this landmark reference volume will be immensely important for researchers, conservationists, land managers, birders, and wildlife lovers.
Download or read book Wetland Techniques written by James T. Anderson and published by Springer Science & Business Media. This book was released on 2013-10-10 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wetlands serve many important functions and provide numerous ecological services such as clean water, wildlife habitat, nutrient reduction, and flood control. Wetland science is a relatively young discipline but is a rapidly growing field due to an enhanced understanding of the importance of wetlands and the numerous laws and policies that have been developed to protect these areas. This growth is demonstrated by the creation and growth of the Society of Wetland Scientists which was formed in 1980 and now has a membership of 3,500 people. It is also illustrated by the existence of 2 journals (Wetlands and Wetlands Ecology and Management) devoted entirely to wetlands. To date there has been no practical, comprehensive techniques book centered on wetlands, and written for wetland researchers, students, and managers. This techniques book aims to fill that gap. It is designed to provide an overview of the various methods that have been used or developed by researchers and practitioners to study, monitor, manage, or create wetlands. Including many methods usually found only in the peer-reviewed or gray literature, this 3-volume set fills a major niche for all professionals dealing with wetlands.
Download or read book Jean Piaget written by Sohan Modgil and published by Routledge. This book was released on 2006 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was first published in 1983.
Download or read book Natural Heritage written by Peter Howard and published by Routledge. This book was released on 2013-10-18 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has become more and more accepted that nature conservation is not possible without taking into account human activities. Thus an integrated approach to both the natural and cultural heritage is being encouraged and developed. Gathering a number of distinguished authors with diverse backgrounds (from a religious leader to academics to conservation scientists), the book aims to investigate the relationship between human beings and nature, between nature and culture. Looking at nature as ‘heritage’ of the human race is a recognition both of the tremendous impacts (both positive and negative) that human activities have had on the natural environment, as well as the acceptance of human responsibility for managing our planet in a sustainable and sensitive manner. The texts included examine this interface between human beings and nature in specific places (from the Everglades in Florida and Mont Saint Micelle in Atlantic France, to the UK, Europe and the Mediterranean), as well as on a theoretical basis, and in the context of the international biodiversity conventions.
Download or read book Texas Chenier Plain National Wildlife Refuge Complex written by and published by . This book was released on 2008 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Great Blue Heron written by Jean-Luc DesGranges and published by . This book was released on 2005 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Great Blue Heron Ardea herodias is the largest heron in Canada. Adults stand over 1 m high with their necks outstretched, and they weigh around 2.5 kg"--p. [1].
Download or read book Lives of North American Birds written by Kenn Kaufman and published by Houghton Mifflin Harcourt. This book was released on 1996 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bestselling natural history of birds, lavishly illustrated with 600 colorphotos, is now available for the first time in flexi binding.
Download or read book Habitats and Biota of the Gulf of Mexico Before the Deepwater Horizon Oil Spill written by C. Herb Ward and published by Springer. This book was released on 2017-06-26 with total page 891 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is open access under a CC BY-NC 2.5 license. The Gulf of Mexico is an open and dynamic marine ecosystem rich in natural resources but heavily impacted by human activities, including agricultural, industrial, commercial and coastal development. The Gulf of Mexico has been continuously exposed to petroleum hydrocarbons for millions of years from natural oil and gas seeps on the sea floor, and more recently from oil drilling and production activities located in the water near and far from shore. Major accidental oil spills in the Gulf are infrequent; two of the most significant include the Ixtoc I blowout in the Bay of Campeche in 1979 and the Deepwater Horizon Oil Spill in 2010. Unfortunately, baseline assessments of the status of habitats and biota in the Gulf of Mexico before these spills either were not available, or the data had not been systematically compiled in a way that would help scientists assess the potential short-term and long-term effects of such events. This 2-volume series compiles and summarizes thousands of data sets showing the status of habitats and biota in the Gulf of Mexico before the Deepwater Horizon Oil Spill. Volume 2 covers historical data on commercial and recreational fisheries, with an analysis of marketing trends and drivers; ecology, populations and risks to birds, sea turtles and marine mammals in the Gulf; and diseases and mortalities of fish and other animals that inhabit the Gulf of Mexico.
Download or read book The Herons Handbook written by James Hancock and published by A&C Black. This book was released on 2010-09-30 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everything you ever wanted to know about the world's herons. This book on herons and bitterns is an authoritative summary of what is currently known about this diverse and fascinating worldwide family of wading birds. It is the result of extensive studies carried out over many years by its distinguished authors on both sides of the Atlantic. The plumages, feeding and breeding behaviour, and ecology of each of the recognised species is illustrated in full-colour with paintings meticulously researched by Robert Gilman and Peter Hayman. A distribution map, based on the latest available information, also shows the range of each species. Because of the widening interest in wading birds, considerable attention is paid to identification in the field. Four identification plates, especially prepared by Robert Gillmor, show all the plumages in each stage of every species and race, of white herons and egrets. This information - invaluable for ornithologists and birdwatchers - has never before been brought together in one volume. References to all the relevant literature on herons and bitterns is included for those who want to make a deeper study of these birds, and the authors have contributed their own considerable experiences gained in the field. The definitive handbook on herons, this book will not only provide the basis for future research and conservation but will also be a source of interest and enjoyment for both birdwatchers and ornithologists.
Download or read book Corella written by and published by . This book was released on 2004 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conservation and Restoration of Great Blue Heron Breeding Colony in East Central Minnesota written by Andrew Lee Von Duyke and published by . This book was released on 2009 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bionomics in the Dragon Kingdom written by Ugyen Tshewang and published by Springer. This book was released on 2018-11-13 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: This compact and elegant work (equally fitting for both academic as well as the trade audiences) provides a readily accessible and highly readable overview of Bhutan’s unique opportunities and challenges; all her prominent environmental legislation, regulatory statutes, ecological customs and practices, both in historic and contemporary terms. At the same time, Bionomics places the ecological context, including a section on animal rights in Bhutan, within the nation’s Buddhist spiritual and ethical setting. Historic contextualization accents the book’s rich accounting of every national park and scientific reserve, as well as providing up-to-the-minute climate-change related hurdles for the country. Merging the interdisciplinary sciences, engineering and humanities data in a compelling up-to-date portrait of the country, the authors have presented this dramatic compendium against the backdrop of an urgent, global ecological time-frame. It thus becomes clear that the articulated stakes for Bhutan, like her neighboring Himalayan and Indian sub-continental countries (China, India, Bangladesh and Myanmar) are immense, as the Anthropocene epoch unfolds, affecting every living being across the planet. Because Bhutan’s two most rewarding revenue streams derive from the sale of hydro-electric power and from tourism, the complexities of modern pressures facing a nation that prides herself on maintaining traditional customs in what has been a uniquely isolated nation are acute.
Download or read book A Bird finding Guide to Ontario written by Clive E. Goodwin and published by University of Toronto Press. This book was released on 1995-01-01 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: From southern deciduous woodlands to Arctic coastline, this guide presents precise directions on where birds are found, emphasizing the most popular and productive localities, but also citing numerous little-known locales that will delight aficionado and novice alike.
Download or read book Maglev Deployment Program Programmatic EIS written by and published by . This book was released on 2001 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
