London: Academic Press, (2003. second edition). Octavo, paperback, 377 colour photographs.
This paperback edition describes the 43 species of diurnal raptors found in North America at rest and in flight, male, female, adult, juvenile and subadult plumages, with all usual colour morphs depicted. The concise text highlights key field mark, covers potential confusion species, and gives other relevant information such as measurements, range, and flight style.
Price: $60.00 AU