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Author: ZALLES JORJE I
Publisher: Smithsonian
ISBN: 9781560988175
Category : Birding sites
Languages : en
Pages : 0
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Book Description
Raptors, including hawks, eagles, falcons, and owls, are wide-ranging, land-based predators found across a broad range of habitats on six continents. Most raptors undertake seasonal migrations, traveling along topographical corridors by which they orient themselves. Tens of thousands of raptors regularly gather at specific stopover sites, which leaves them vulnerable to habitat destruction and systematic hunting -- but also makes these otherwise widely dispersed birds easy to view in their natural environments. Published with Pennsylvania's Hawk Mountain Sanctuary and bringing together information from more than eight hundred raptor experts, this comprehensive guide provides detailed accounts of 388 globally significant "watchsites". For each site, the contributors document raptor species, migration periods, protection status, land use, and monitoring activities. Organized by continent and illustrated with photographs and maps, Raptor Watch offers an accessible, thoroughly researched guide to the viewing opportunities and conservation efforts provided by raptor watchsites around the world.
Author: ZALLES JORJE I
Publisher: Smithsonian
ISBN: 9781560988175
Category : Birding sites
Languages : en
Pages : 0
Get Book
Book Description
Raptors, including hawks, eagles, falcons, and owls, are wide-ranging, land-based predators found across a broad range of habitats on six continents. Most raptors undertake seasonal migrations, traveling along topographical corridors by which they orient themselves. Tens of thousands of raptors regularly gather at specific stopover sites, which leaves them vulnerable to habitat destruction and systematic hunting -- but also makes these otherwise widely dispersed birds easy to view in their natural environments. Published with Pennsylvania's Hawk Mountain Sanctuary and bringing together information from more than eight hundred raptor experts, this comprehensive guide provides detailed accounts of 388 globally significant "watchsites". For each site, the contributors document raptor species, migration periods, protection status, land use, and monitoring activities. Organized by continent and illustrated with photographs and maps, Raptor Watch offers an accessible, thoroughly researched guide to the viewing opportunities and conservation efforts provided by raptor watchsites around the world.
Author:
Publisher:
ISBN:
Category : Bird populations
Languages : en
Pages : 200
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Book Description
Author: Dick Forsman
Publisher: Bloomsbury Publishing
ISBN: 1472925548
Category : Nature
Languages : en
Pages : 608
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Book Description
Raptors are notoriously hard to identify, even if seen well, and represent perhaps the toughest of all ID challenges for birders. This book is the ultimate flight-identification guide for the raptors of the Western Palaearctic, covering Europe, North Africa, the Middle East (including Arabia) to Central Asia. It provides identification information for all 60 species that regularly occur in the region, to subspecific level. The text covers every plumage and age in detail, with each species account accompanied by a range of photographs covering all the principal plumages. Based on this stunning photographic coverage, most of which has never been published before, this book represents a landmark in bird identification books and a major work for all raptor enthusiasts.
Author: Jerry Liguori
Publisher: Princeton University Press
ISBN: 1400884209
Category : Nature
Languages : en
Pages : 144
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Book Description
Identifying hawks in flight is a tricky business. Across North America, tens of thousands of people gather every spring and fall at more than one thousand known hawk migration sites--from New Jersey's Cape May to California's Golden Gate. Yet, as many discover, a standard field guide, with its emphasis on plumage, is often of little help in identifying those raptors soaring, gliding, or flapping far, far away. Hawks from Every Angle takes hawk identification to new heights. It offers a fresh approach that literally looks at the birds from every angle, compares and contrasts deceptively similar species, and provides the pictures (and words) needed for identification in the field. Jerry Liguori pinpoints innovative, field-tested identification traits for each species from the various angles that they are seen. Featuring 339 striking color photos on 68 color plates and 32 black & white photos, Hawks from Every Angle is unique in presenting a host of meticulously crafted pictures for each of the 19 species it covers in detail--the species most common to migration sites throughout the United States and Canada. All aspects of raptor identification are discussed, including plumage, shape, and flight style traits. For all birders who follow hawk migration and have found themselves wondering if the raptor in the sky matches the one in the guide, Hawks from Every Angle--distilling an expert's years of experience for the first time into a comprehensive array of truly useful photos and other pointers for each species--is quite simply a must. Key Features? The essential new approach to identifying hawks in flight Innovative, accurate, and field-tested identification traits for each species 339 color photos on 68 color plates, 32 black & white photos Compares and contrasts species easily confused with one another, and provides the pictures (and words) needed for identification in the field Covers in detail 19 species common to migration sites throughout the North America Discusses light conditions, how molt can alter the shape of a bird, aberrant plumages, and migration seasons and sites User-friendly format
Author: Jorje I. Zalles
Publisher:
ISBN: 9780946888382
Category : Birding sites
Languages : en
Pages : 419
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Book Description
At least 63 percent of the world's raptors migrate. Raptor Watch,compiled from contributions by over 800 observers worldwide, is aguide to 388 hotspots where these birds can be seen in theirthousands. A repository of information for the specialist, thisbook is also a strategy document enabling conservationists workingat the local and national level to cooperate globally to protectraptor migration networks."The most geographically complete reference list yet on hawkmigration. A great starting place for anyone interested inwitnessing or studying hawk migration anywhere in the World" -Birding (October 2001). "A milestone in raptor migrationscience" - Ibis 143 (2001).
Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 670
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Book Description
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 666
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Book Description
Author: Bruce M. Beehler
Publisher: JHU Press
ISBN: 1421427346
Category : Nature
Languages : en
Pages : 481
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Book Description
More than 600 lush, stunning photos grace this comprehensive handbook to the birdlife of the Mid-Atlantic region. A Great Blue Heron wades in the shallows of the Potomac River, scanning for unsuspecting prey. Sunlight turns the water translucent as a small school of fish rises to the water's surface. The heron strikes and moments later is swallowing its quarry—predation in action! This handsome Great Blue Heron is but one of the more than 400 bird species found in Delaware, Maryland, and the District of Columbia. It shares the mid-Atlantic with kingfishers, eagles, mergansers, wood warblers, and many more. Exploring backyard birds, birds of prey, and birds of the open ocean, Smithsonian ornithologist Bruce Beehler and premier nature photographer Middleton Evans have crafted a comprehensive volume unparalleled in its beauty and captivating storytelling. Birds of Maryland, Delaware, and the District of Columbia invites readers to experience the birds' lives as they live them: where they nest, how they forage, their various behaviors, and the natural environments they need to survive. Beehler offers practical advice on bird-watching, including how to find, attract, and even garden for birds, as well as the best places to see them in season. He also discusses the best birding apps, websites, and gear; provides advice on planning a birding field trip; and recommends ornithological institutions that will help you cultivate a lifelong birding hobby. Finally, Beehler challenges the reader to think about conservation efforts to preserve local bird populations. With striking color photographs of more than 400 species, this book is a bonanza for nature lovers. A wealth of images immerse the reader in the world of these wonderful creatures. Marvel at the majesty of Ospreys, navigate the ocean with storm-petrels, and nest with Mourning Doves, all while learning about the richness of the birds' lives, the complexities of their habits, and how we can help keep their populations vibrant and aloft for generations to come.
Author: Michael Rutter
Publisher: Rowman & Littlefield
ISBN: 149304415X
Category : Travel
Languages : en
Pages : 193
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Book Description
Tired of the same old tourist traps? Whether you’re a visitor or a local looking for something different, Utah Off the Beaten Path shows you the Beehive State with new perspectives on timeless destinations and introduces you to those you never knew existed. Discover the finest cathedrals in the West in Salt Lake City, where Mormon architecture and pioneer craftsmanship shine Take a hike in any of the national parks of Southern and Eastern Utah to view the ancient pictographs and petroglyphs that line the canyon walls like an outdoor gallery Check out the Thiokol Rocket Display and see examples of rocket motors that sent astronauts into space. So if you’ve “been there, done that” one too many times, forget the main road and venture Off the Beaten Path.
Author: Jerry Liguori
Publisher: Princeton University Press
ISBN: 1400838266
Category : Nature
Languages : en
Pages : 216
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Book Description
The ultimate must-have guide for identifying migrant raptors, Hawks at a Distance is the first volume to focus on distant raptors as they are truly seen in the field. Jerry Liguori, a leading expert on North American raptors, factors in new information and approaches for identifying twenty-nine species of raptor in various lighting situations and settings. The field guide's nineteen full-color portraits, 558 color photos, and 896 black-and-white images portray shapes and plumages for each species from all angles. Useful flight identification criteria are provided and the accompanying text discusses all aspects of in-flight hawk identification, including flight style and behavior. Concentrating on features that are genuinely observable at a distance, this concise and practical field guide is ideal for any aspiring or experienced hawk enthusiast. The first guide to focus on distant raptors as they are viewed in the field New information and approaches for identifying distant raptors Illustrates twenty-nine species in various lighting situations and settings 558 color photos and 896 black-and-white images depicting plumage and shape characteristics All aspects of in-flight hawk identification, including flight style and behavior
