Hawks at a Distance - Jerry Liguori

Hawks at a Distance

Identification of Migrant Raptors

(Autor)

Buch | Softcover
208 Seiten
2011
Princeton University Press (Verlag)
978-0-691-13559-5 (ISBN)
21,15 inkl. MwSt
A guide to identifying migrant raptors. It illustrates twenty-nine species in various lighting situations and settings. It features 558 color photos and 896 black-and-white images depicting plumage and shape characteristics. It covers various aspects of in-flight hawk identification, including flight style and behavior.
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

Jerry Liguori has been studying raptors throughout North America since 1984. He has conducted hawk migration counts at spring and fall migration sites, such as Cape May Point, Sandy Hook, Derby Hill, Braddock Bay, Whitefish Point, and Dinosaur Ridge, and the Goshute, Wasatch, and Sandia mountains. He is the author of "Hawks from Every Angle" (Princeton).

Foreword by Pete Dunne ix Preface xiii Acknowledgments xiii Introduction 1 How to Use This Book 1 Terminology 2 Glossary 3 Hawk Migration 4 Helpful Hints 4 Anatomy 5 Flight Positions 6 Hawk Counting 8 Optics for Hawk Watching 8 Photography 9 Accipiters 14 Sharp-shinned Hawk 17 Cooper's Hawk 25 Northern Goshawk 31 Northern Harrier 37 Buteos 44 Red-shouldered Hawk 47 Broad-winged Hawk 51 Swainson's Hawk 59 Red-tailed Hawk 67 Ferruginous Hawk 83 Rough-legged Hawk 91 Falcons 101 American Kestrel 103 Merlin 109 Peregrine Falcon 115 Prairie Falcon 121 Gyrfalcon 124 Vultures, Osprey, Eagles 127 Black Vulture 127 Turkey Vulture 131 Osprey 135 Bald Eagle 137 Golden Eagle 147 Uncommon Migrants and Others 157 California Condor 157 Mississippi Kite 159 White-tailed Kite 159 Swallow-tailed Kite 162 Hook-billed Kite 162 Crested Caracara 163 Short-tailed Hawk 166 White-tailed Hawk 167 Zone-tailed Hawk 169 Shapes 171 Photo Credits 191 Bibliography 192 Index 193

Erscheint lt. Verlag 3.4.2011
Vorwort Pete Dunne
Zusatzinfo 558 color photos. 896 halftones. 2 tables.
Verlagsort New Jersey
Sprache englisch
Maße 152 x 216 mm
Gewicht 454 g
Themenwelt Sachbuch/Ratgeber Natur / Technik Naturführer
Naturwissenschaften Biologie Zoologie
ISBN-10 0-691-13559-2 / 0691135592
ISBN-13 978-0-691-13559-5 / 9780691135595
Zustand Neuware
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