An illustrated survey of bird life, describing evolution, physiology, migration and flight patterns, wing and body communication, nesting, feeding, and family life.
Traces the evolution of birds and discusses the varied sizes, shapes, colors, and habits of some representatives of the over 9,000 species existing today.
Traces the evolution of birds from prehistory to the present. Lists the twenty-seven orders and describes their characteristics, habits, and adaptation to man.
Offers information on how to identify birds and features color paintings and descriptions of species found in Western North America. Includes range maps.
