Elphick (The World of Birds), a wildlife writer, lecturer, and broadcaster who specializes in ornithology, effectively communicates his lifelong fascination with birds in this detailed guide. He ...
Chapter 1: Scope of This Book -- Chapter 2: Anatomic Form and Function -- Terms of Orientation and Direction -- The Feathers of the Wing -- Aerodynamics and Their Clinical Implications -- Clinical ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results