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.