"A splendidly illustrated and thoughtfully constructed account of one of the greatest ideas ever conceived by the human mind -- evolution."--Donald C. Johanson, Founder of the Institute of Human Origi
"This book is a splendidly illustrated and thoughtfully constructed account of one of the greatest ideas ever conceived by the human mind -- evolution. Eldredge has cleverly combined our knowledge of
Exquisite images from award-winning National Geographic photographer Robert Clark offer a captivating perspective on the vast beauty and myriad functions of a seemingly simple thing: the bird feather.