Hawks in flight: the flight identification of North American migrant raptors.
Boston: Houghton Mifflin, 1988. Octavo, photographs, a fine copy in dustwrapper. More
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Hawks in flight.
Boston: Houghton Mifflin, (2012. second edition). Octavo, dustwrapper, colour photographs, text illustrations. Hawks can be some of the hardest birds to identify, most often seen flying high above and at a distance. In the first edition of this guide, Pete Dunne, David Sibley, and Clay Sutton presented a holistic method..... More
Tales of a low-rent birder.
New Brunswick: Rutgers University Press, (1987. reprint). Octavo, text illustrations, fine copy in dustwrapper. Drawings by David Sibley. Foreword by Roger Tory Peterson. More
Hawks at a distance: identification of migrant raptors.
Princeton NJ: Princeton University Press, 2011. Octavo, paperback, photographs. Focuses on distant raptors as they are truly seen in the field. 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..... More
Hawks at a distance: identification of migrant raptors.
Princeton NJ: Princeton University Press, 2011. Octavo, dustwrapper, colour photographs, other illustrations. Focuses on distant raptors as they are truly seen in the field. 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..... More
Results 1 - 5 (of 5)