Written by an international team of specialists, spectacularly adorned with a gallery of more than 2,000 color illustrations, and supplemented with distribution maps, detailed and beautifully rendered diagrams, and some of the world's finest wildlife photographs, this volume will become the standard by which all others are measured. Each page is expertly laid out to enhance either browsing or in-depth study. Readers will find detailed coverage of all sorts of animals, including mammals, birds, reptiles, amphibians, fishes, and invertebrates. The Encyclopedia includes an introductory overview of animal evolution, biology, behavior, classification, habitats, and current conservation issues. An extensive encyclopedic survey of the animals follows, with special attention given to endangered and vulnerable species. All information is completely up-to-date, with the most recent scientific and conservation data. Elegant graphics put a broad selection of information at readers' fingertips, including classification information, scientific and common names, distribution maps for all animal groups, conservation panels that focus on threatened species, accurate and detailed anatomical drawings, and illustrations of multiple species. Each section is color coded for easy identification of animal groups. Feature pages explore topics of particular interest and provide insights into animal behavior. With its expansive scope, richly detailed information, and inviting design, this will be the ideal reference for a broad range of uses.* Completely up-to-date, with the most recent scientific information and conservation data * A gallery of more than 2,000 illustrations * Authoritative text contributed by a team of international specialists * Lavish color photographs from leading wildlife photographers * Distribution maps for all animal groups * Detailed explanatory scientific diagrams * Feature pages exploring topics of particular interest and providing insights into animal behavior

    In the late 1970s, while working at Marineland in California, Alexandra pioneered the recording of orca sounds by dropping a hydrophone into the tank of two killer whales. She recorded the varied language of mating, childbirth, and even grief after the birth of a stillborn calf. At the same time she made the startling observation that the whales were inventing wonderful synchronized movements, a behavior that was soon recognized as a defining characteristic of orca society. In 1984, Alexandra moved to a remote bay in British Columbia to continue her research with wild orcas. Her recordings of the whales have led her to a deeper understanding of the mystery of whale echolocation, the vocal communication that enables the mammals to find their way in the dark sea. A fascinating study of the profound communion between humans and whales, this book will open your eyes anew to the wonders of the natural world.