Hawks at a distance : identification of migrant raptors

Enregistré dans:
Bibliografiske detaljer
Hovedforfatter: Liguori, Jerry, 1966-
Andre forfattere: Dunne, Pete, 1951-
Format: E-Book
Sprog: Anglais
Udgivet: Princeton : Princeton University Press, 2011.
Palo Alto, Calif : ebrary, 2011.
Fag:
Autres localisations: Voir dans le Sudoc
Summary: 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 dis
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