BIRDS-OF-NORTH-AMERICA-AND-GREENLAND

Download Birds-of-north-america-and-greenland ebook PDF or Read Online books in PDF, EPUB, and Mobi Format. Click Download or Read Online button to BIRDS-OF-NORTH-AMERICA-AND-GREENLAND book pdf for free now.

National Geographic Field Guide To The Birds Of North America

Author : Jon Lloyd Dunn
ISBN : 0792253140
Genre : Nature
File Size : 79.10 MB
Format : PDF, Mobi
Download : 228
Read : 540

A completely revised and updated fifth edition of the popular birding handbook provides identification tips, full-color artwork, new locator and range maps, information on behavior and nesting, new plumage and species classification data, and other valuable facts about more than eight hundred North American birds. Original. 75,000 first printing.
Category: Nature

The Beauty Of Birds

Author : Jeremy Mynott
ISBN : 9781400843152
Genre : Nature
File Size : 52.92 MB
Format : PDF, ePub, Mobi
Download : 172
Read : 919

Spring returns and with it the birds. But it also brings throngs of birders who emerge, binoculars in hand, to catch a glimpse of a rare or previously unseen species or to simply lay eyes on a particularly fine specimen of a familiar type. In a delightful meditation that unexpectedly ranges from the Volga Delta to Central Park and from Charles Dickens's Hard Times to a 1940s London burlesque show, Jeremy Mynott ponders what makes birds so beautiful and alluring to so many people. Princeton Shorts are brief selections taken from influential Princeton University Press books and produced exclusively in ebook format. Providing unmatched insight into important contemporary issues or timeless passages from classic works of the past, Princeton Shorts enable you to be an instant expert in a world where information is everywhere but quality is at a premium.
Category: Nature

Petrels Albatrosses And Storm Petrels Of North America

Author : Steve N. G. Howell
ISBN : 9781400839629
Genre : Nature
File Size : 53.83 MB
Format : PDF, ePub, Mobi
Download : 300
Read : 877

Petrels, albatrosses, and storm-petrels are among the most beautiful yet least known of all the world's birds, living their lives at sea far from the sight of most people. Largely colored in shades of gray, black, and white, these enigmatic and fast-flying seabirds can be hard to differentiate, particularly from a moving boat. Useful worldwide, not just in North America, this photographic guide is based on unrivaled field experience and combines insightful text and hundreds of full-color images to help you identify these remarkable birds. The first book of its kind, this guide features an introduction that explains ocean habitats and the latest developments in taxonomy. Detailed species accounts describe key identification features such as flight manner, plumage variation related to age and molt, seasonal occurrence patterns, and migration routes. Species accounts are arranged into groups helpful for field identification, and an overview of unique identification challenges is provided for each group. The guide also includes distribution maps for regularly occurring species as well as a bibliography, glossary, and appendixes. The first state-of-the-art photographic guide to these enigmatic seabirds Includes hundreds of full-color photos throughout Features detailed species accounts that describe flight, plumage, distribution, and more Provides overviews of ocean habitats, taxonomy, and conservation Offers tips on how to observe and identify birds at sea
Category: Nature

Neotropical Birds Of Prey

Author : David Whitacre
ISBN : 9780801466113
Genre : Nature
File Size : 78.32 MB
Format : PDF, Kindle
Download : 619
Read : 1210

Until recently, surprisingly little has been known about the biology and behavior of tropical forest raptors, including such basic aspects as diets, breeding biology, habitat requirements, and population ecology, information critical to the development of conservation efforts. The Peregrine Fund conducted a significant eight-year-long research program on the raptor species, including owls, in Tikal National Park in Guatemala to learn more about Neotropical birds of prey. Impressive and unprecedented in scale, this pioneering research also involved the development of new methods for detecting, enumerating, and studying these magnificent but often elusive birds in their forest home. Beautifully illustrated with photographs of previously little-known species, the resulting book is the most important single source for information on the lowland tropical forest raptor species found in Central America. Neotropical Birds of Prey covers twenty specific species in depth, including the Ornate Hawk-Eagle, the Barred Forest-Falcon, the Bat Falcon, and the Mexican Wood Owl, offering thorough synopses of all current knowledge regarding breeding biology and behavior, diet, habitat use, and spatial needs. Contributors to this landmark work also show how the populations fit together as a community with overlapping habitat and prey needs that can put them in competition with reptiles and mammalian carnivores as well, yet differ from one another in their nesting or feeding behaviors and population dynamics. The work’s substantive original data offer interesting comparisons between tropical and temperate zone species, and provide a basis for establishing conservation measures based on firsthand research. Making available for the first time new data on the biology, ecology, behavior, and conservation of the majestic owls and raptors of the New World tropics, this book will appeal to a wide ornithological readership, especially the many raptor enthusiasts around the world.
Category: Nature

Bird Diseases Advances In Research And Application 2013 Edition

Author :
ISBN : 9781481685795
Genre : Medical
File Size : 79.92 MB
Format : PDF, ePub, Docs
Download : 586
Read : 354

Bird Diseases—Advances in Research and Application: 2013 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about Avian Influenza (Bird Flu) in a concise format. The editors have built Bird Diseases—Advances in Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Avian Influenza (Bird Flu) in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Bird Diseases—Advances in Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Category: Medical

Peterson Field Guide To The Birds Of Eastern And Central North America

Author : Roger Tory Peterson
ISBN : 0547345852
Genre : Nature
File Size : 54.73 MB
Format : PDF, ePub, Docs
Download : 328
Read : 1191

Roger Tory Peterson had already made his mark with his innovative field guide when he conducted DDT research during World War II. His friend and fellow naturalist Rachel Carson built on these efforts and eventually wrote Silent Spring, a landmark text that, along with Peterson’s field guide, jump-started the modern environmental movement. By combining the tireless observation of a scientist with the imaginative skills of an artist and writer, Peterson created a field guide that Robert Bateman, in his foreword to the fifth edition, says was the doorway for millions of people into the wonderland of natural history. The Peterson Identification System has been used in the more than fifty books that make up the Peterson Field Guide series. Peterson’s magnum opus, now in its fifth edition, created the trail for countless field guides to follow. They are still following year by year, but his is the standard by which all other field guides are judged. On the morning of July 28, 1996, Roger Peterson was painting his final bird plate. He died peacefully in his sleep later that day. It is fitting that his final work—a culmination of more than sixty years of observing, painting, and writing—should be this one, a revision of the guide that started his legacy.
Category: Nature