The Secret Lives of Animals is the perfect mix of field guide know-how and armchair entertainment. In addition to the standard field guide notes and range maps, the meat of the book will offer up "spark moments" in nature-something fascinating or memorable that catches your attention and sets you on a path of lifelong learning. The Secret Lives of Animals will feature more than 100 North American animals and over 1,000 tidbits in a fun, colorful, illustrated format.