Baby birds and mammals in the backcountry of Yellowstone and Grand Teton national parks appear in clear, candid, full-color photographs--with accurate natural history of information making up the brief, fun-to-read captions. See the baby wild things play and explore their big exciting new world, while learning how they and their parents survive in the wild. This book covers the four seasons, from winter's hardships and hiding places to the softer living when food is plentiful during the brief mountain summer.