Hawks at a distance : identification of migrant raptors

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Hlavní autor: Liguori, Jerry, 1966-
Další autoři: Dunne, Pete, 1951-
Médium: E-Book
Jazyk: Anglais
Vydáno: Princeton : Princeton University Press, 2011.
Palo Alto, Calif : ebrary, 2011.
Témata:
Autres localisations: Voir dans le Sudoc
Shrnutí: 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
On-line přístup: Accès à l'E-book
Příbuzné jednotky: Další dostupný formát: Hawks at a distance
Další dostupný formát: Hawks at a distance