Hawks from every angle : how to identify raptors in flight /

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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...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Liguori, Jerry, 1966-
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Princeton University Press, 2016.
Temas:
Hawks.
Hawks > Pictorial works.
NATURE > Animals > Birds.
NATURE > Birdwatching Guides.
SCIENCE > Life Sciences > Zoology > Ornithology.
Pictorial works.
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Cover; HAWKS FROM EVERY ANGLE; Title; Copyright; Dedication; Contents; Foreword; Preface ; Acknowledgments ; Introduction ; How to Use This Guide ; Glossary ; Anatomy ; Flight Positions ; Light Conditions ; Understanding Molt ; Aberrant Plumages ; Hawk Migration ; Migration Sites ; Weather ; Optics for Hawkwatching.
  • Photography and Digital Imaging Accipiters ; Sharp-shinned Hawk ; Cooper's Hawk ; Northern Goshawk ; Accipiter Shapes ; Northern Harrier ; Northern Harrier Shapes ; Buteos ; Red-shouldered Hawk ; Broad-winged Hawk ; Swainson's Hawk ; Red-tailed Hawk ; Ferruginous Hawk.
  • Rough-legged Hawk Buteo Shapes ; Falcons ; American Kestrel ; Merlin ; Peregrine Falcon ; Prairie Falcon ; Similar Species ; Gyrfalcon ; Mississippi Kite ; Falcon Shapes ; Vultures, Osprey, Eagles ; Black Vulture ; Turkey Vulture ; Similar Species ; Zone-tailed Hawk.
  • Osprey Bald Eagle ; Golden Eagle ; Osprey, Eagle, and Vulture Shapes ; Bibliography ; Index.

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